Supper is considered as a late-night snack from about 10 pm to about 3 am; because under normal circumstances, late-night snacks are considered as late-night snacks from about 10 pm to about 3 am, and anything after 3 am can be considered as breakfast; If you eat before 10 o'clock, it can be counted as dinner, and if you eat late-night snacks outside, there are the most people between 10 o'clock and 3 o'clock in the morning.