Does the peak-valley watt-hour meter record the electricity consumption from 0: 00 to 24: 00 every day?

It is a cyclic way to record electricity, and it should be carried out every time period. Due to the different natural environment, the division of peak and valley periods by power supply companies in different provinces is also different.

Take Sichuan Power Supply Company as an example, the peak hours are 7:00-9:00 am,19: 00-23: 00 am; The average time is 9:00- 19: the valley period is from 23: 00 to 7: 00 the next day.