Line Chart with Time on Y-Axis and Date on X-Axis

Question

Hi all, 
 
 Has anyone created a line chart having the Time on Y-Axis and Date on X-Axis? We're looking to visualise data for the time of day that requests enter the queue for an application to identify peak periods. 
 Below is a sample interface we're playing with, essentially we want to change the "# cases" on the Y-axis to "time of day". Any information or examples will be much appreciated! Thank you. 
 a!localVariables(
 local!requests: a!dataSubset(
 data: {
 {
 created_on: datetime(
 2019,
 1,
 10,
 5,
 7,
 10,
 0
 ),
 id_count: 65,
 time: time(
 5,
 7,
 10,
 0
 )
 },
 {
 created_on: datetime(
 2019,
 1,
 11,
 5,
 7,
 10,
 0
 ),
 id_count: 66,
 time: time(
 5,
 7,
 10,
 0
 )
 },
 {
 created_on: datetime(
 2019,
 1,
 12,
 5,
 7,
 10,
 0
 ),
 id_count: 67,
 time: time(
 5,
 7,
 10,
 0
 )
 },
 {
 created_on: datetime(
 2019,
 1,
 13,
 5,
 7,
 10,
 0
 ),
 id_count: 70,
 time: time(
 5,
 7,
 10,
 0
 )
 },
 {
 created_on: datetime(
 2019,
 1,
 14,
 6,
 7,
 10,
 0
 ),
 id_count: 72,
 time: time(
 5,
 7,
 10,
 0
 )
 },
 {
 created_on: datetime(
 2019,
 1,
 15,
 6,
 7,
 10,
 0
 ),
 id_count: 69,
 time: time(
 5,
 7,
 10,
 0
 )
 },
 {
 created_on: datetime(
 2019,
 1,
 16,
 6,
 7,
 10,
 0
 ),
 id_count: 75,
 time: time(
 5,
 7,
 10,
 0
 )
 },
 {
 created_on: datetime(
 2019,
 1,
 17,
 6,
 7,
 10,
 0
 ),
 id_count: 73,
 time: time(
 5,
 7,
 10,
 0
 )
 },
 {
 created_on: datetime(
 2019,
 1,
 18,
 6,
 7,
 10,
 0
 ),
 id_count: 77,
 time: time(
 5,
 7,
 10,
 0
 )
 },
 {
 created_on: datetime(
 2019,
 1,
 19,
 6,
 7,
 10,
 0
 ),
 id_count: 80,
 time: time(
 5,
 7,
 10,
 0
 )
 },
 {
 created_on: datetime(
 2019,
 1,
 20,
 6,
 7,
 10,
 0
 ),
 id_count: 76,
 time: time(
 5,
 7,
 10,
 0
 )
 },
 {
 created_on: datetime(
 2019,
 1,
 21,
 6,
 7,
 10,
 0
 ),
 id_count: 78,
 time: time(
 5,
 7,
 10,
 0
 )
 },
 {
 created_on: datetime(
 2019,
 1,
 22,
 6,
 7,
 10,
 0
 ),
 id_count: 80,
 time: time(
 5,
 7,
 10,
 0
 )
 },
 {
 created_on: datetime(
 2019,
 1,
 23,
 6,
 7,
 10,
 0
 ),
 id_count: 77,
 time: time(
 5,
 7,
 10,
 0
 )
 },
 {
 created_on: datetime(
 2019,
 1,
 24,
 6,
 7,
 10,
 0
 ),
 id_count: 75,
 time: time(
 5,
 7,
 10,
 0
 )
 },
 {
 created_on: datetime(
 2019,
 1,
 25,
 6,
 7,
 10,
 0
 ),
 id_count: 80,
 time: time(
 5,
 7,
 10,
 0
 )
 },
 {
 created_on: datetime(
 2019,
 1,
 26,
 6,
 7,
 10,
 0
 ),
 id_count: 83,
 time: time(
 5,
 7,
 10,
 0
 )
 },
 {
 created_on: datetime(
 2019,
 1,
 27,
 6,
 7,
 10,
 0
 ),
 id_count: 86,
 time: time(
 5,
 7,
 10,
 0
 )
 },
 {
 created_on: datetime(
 2019,
 1,
 28,
 6,
 7,
 10,
 0
 ),
 id_count: 83,
 time: time(
 5,
 7,
 10,
 0
 )
 },
 {
 created_on: datetime(
 2019,
 1,
 29,
 6,
 7,
 10,
 0
 ),
 id_count: 88,
 time: time(
 5,
 7,
 10,
 0
 )
 },
 {
 created_on: datetime(
 2019,
 1,
 30,
 6,
 7,
 10,
 0
 ),
 id_count: 90,
 time: time(
 5,
 7,
 10,
 0
 )
 },
 {
 created_on: datetime(
 2019,
 1,
 31,
 6,
 7,
 10,
 0
 ),
 id_count: 94,
 time: time(
 5,
 7,
 10,
 0
 )
 },
 {
 created_on: datetime(
 2019,
 3,
 1,
 1,
 7,
 10,
 0
 ),
 id_count: 135,
 time: time(
 5,
 7,
 10,
 0
 )
 },
 {
 created_on: datetime(
 2019,
 3,
 2,
 1,
 7,
 10,
 0
 ),
 id_count: 132,
 time: time(
 5,
 7,
 10,
 0
 )
 },
 {
 created_on: datetime(
 2019,
 3,
 3,
 1,
 7,
 10,
 0
 ),
 id_count: 136,
 time: time(
 5,
 7,
 10,
 0
 )
 },
 {
 created_on: datetime(
 2019,
 3,
 4,
 1,
 7,
 10,
 0
 ),
 id_count: 138,
 time: time(
 5,
 7,
 10,
 0
 )
 },
 {
 created_on: datetime(
 2019,
 3,
 5,
 1,
 7,
 10,
 0
 ),
 id_count: 134,
 time: time(
 5,
 7,
 10,
 0
 )
 },
 {
 created_on: datetime(
 2019,
 3,
 6,
 1,
 7,
 10,
 0
 ),
 id_count: 137,
 time: time(
 5,
 7,
 10,
 0
 )
 },
 {
 created_on: datetime(
 2019,
 3,
 7,
 1,
 7,
 10,
 0
 ),
 id_count: 135,
 time: time(
 5,
 7,
 10,
 0
 )
 },
 {
 created_on: datetime(
 2019,
 3,
 8,
 1,
 7,
 10,
 0
 ),
 id_count: 137,
 time: time(
 5,
 7,
 10,
 0
 )
 },
 {
 created_on: datetime(
 2019,
 3,
 9,
 1,
 7,
 10,
 0
 ),
 id_count: 135,
 time: time(
 5,
 7,
 10,
 0
 )
 },
 {
 created_on: datetime(
 2019,
 3,
 10,
 0,
 0,
 0,
 0
 ),
 id_count: 138,
 time: time(
 5,
 7,
 10,
 0
 )
 },
 {
 created_on: datetime(
 2019,
 3,
 11,
 0,
 0,
 0,
 0
 ),
 id_count: 137,
 time: time(
 5,
 7,
 10,
 0
 )
 },
 {
 created_on: datetime(
 2019,
 3,
 12,
 0,
 0,
 0,
 0
 ),
 id_count: 139,
 time: time(
 5,
 7,
 10,
 0
 )
 },
 {
 created_on: datetime(
 2019,
 3,
 13,
 0,
 0,
 0,
 0
 ),
 id_count: 140,
 time: time(
 5,
 7,
 10,
 0
 )
 },
 {
 created_on: datetime(
 2019,
 3,
 14,
 0,
 0,
 0,
 0
 ),
 id_count: 136,
 time: time(
 5,
 7,
 10,
 0
 )
 },
 {
 created_on: datetime(
 2019,
 3,
 15,
 0,
 0,
 0,
 0
 ),
 id_count: 142,
 time: time(
 5,
 7,
 10,
 0
 )
 },
 {
 created_on: datetime(
 2019,
 3,
 16,
 0,
 0,
 0,
 0
 ),
 id_count: 146,
 time: time(
 5,
 7,
 10,
 0
 )
 },
 {
 created_on: datetime(
 2019,
 3,
 17,
 0,
 0,
 0,
 0
 ),
 id_count: 144,
 time: time(
 5,
 7,
 10,
 0
 )
 },
 {
 created_on: datetime(
 2019,
 3,
 18,
 0,
 0,
 0,
 0
 ),
 id_count: 146,
 time: time(
 5,
 7,
 10,
 0
 )
 },
 {
 created_on: datetime(
 2019,
 3,
 19,
 0,
 0,
 0,
 0
 ),
 id_count: 150,
 time: time(
 5,
 7,
 10,
 0
 )
 },
 {
 created_on: datetime(
 2019,
 3,
 20,
 0,
 0,
 0,
 0
 ),
 id_count: 146,
 time: time(
 5,
 7,
 10,
 0
 )
 },
 {
 created_on: datetime(
 2019,
 3,
 21,
 0,
 0,
 0,
 0
 ),
 id_count: 146,
 time: time(
 5,
 7,
 10,
 0
 )
 },
 {
 created_on: datetime(
 2019,
 3,
 22,
 0,
 0,
 0,
 0
 ),
 id_count: 148,
 time: time(
 5,
 7,
 10,
 0
 )
 },
 {
 created_on: datetime(
 2019,
 3,
 23,
 0,
 0,
 0,
 0
 ),
 id_count: 145,
 time: time(
 5,
 7,
 10,
 0
 )
 },
 {
 created_on: datetime(
 2019,
 3,
 24,
 0,
 0,
 0,
 0
 ),
 id_count: 147,
 time: time(
 5,
 7,
 10,
 0
 )
 },
 {
 created_on: datetime(
 2019,
 3,
 25,
 0,
 0,
 0,
 0
 ),
 id_count: 145,
 time: time(
 5,
 7,
 10,
 0
 )
 }
 }
 ),
 {
 a!lineChartField(
 label: "Requests",
 categories: index(
 local!requests.data,
 "created_on"
 ),
 series: {
 a!chartSeries(
 label: "Requests",
 data: index(
 local!requests.data,
 "id_count"
 ),
 color: "GREEN"
 )
 },
 yAxisTitle: "# cases"
 )
 }
)