when making a daypart, you can read:
Enter the end time for this daypart. If the end time is after the start time, then the daypart will cross midnight.
What does that mean ??? My daypart goes from 07:00 - 19:00, the end time is after the start time ---- and now the daypart goes cross midnight ??
btw: daypart scheduling in 1.8.1 does not work for me, I will make further tests and post here