I'm trying to implement a weekly schedule, where the user can add entries, with amcharts 4, showing them in a chart. My entries, when defaulted look smth like: day: Monday, startDate: Sat Jan 01 2000 00:00:00, endDate: Sun Jan 02 2000 00:00:00.

This displays 2 days in the chart, showing me Jan 01 & Jan 02, until i add another entry which ends ats at Jan 02 20000 00:00:00. Is it possible to format that to show only from 00:00 to 00:00? Or is it possible to add some period ticks, showing 00:00, 03:00, 06:00 etc until the next 00:00 even if I don't have these entries yet?