Mostly eaten in time 10.00 pm or 9.30-might be a little off but not exceeding than 11.00 a.m., the most commonly eaten in a day or weekend are not required to wake up each morning.
Most are eaten in at 09:30 to 10:00 hrs. Or maybe not better, but not later than 11:00 hrs. In the most popular holiday or weekend, no need to get up early.