Origin Ver. and Service Release (Select Help-->About Origin): 2017SR2 Operating System:win10 64bit
Hi, I have Time Y values (recordings of bed time) ranging from 22:00 to 02:00. When plotting those values, Y axis labels shows 22:00 up to 26:00. How to reset hours labels to 0 after 24 hours ?
Recreate your y column to set the properties to date rather than time. If you don't have a specific date, making up a date is ok. See example picture below.
In the tick labels set Type to Time and Display HH:mm.
Next, most likely you will need to edit the scale so that it shows increments of 1 hr.