Job Recruitment Website - Property management company - What do the "main points" and "main-old: 1" in the electricity meter reading details mean? What are the meanings of "average old age" and "peak old age" in indicator types?

What do the "main points" and "main-old: 1" in the electricity meter reading details mean? What are the meanings of "average old age" and "peak old age" in indicator types?

Measurement: peak period: 8: 30- 1 1: 30 and 18: 00-23: 00, low period: 23: 00-7: 00, other periods are normal, and the peak period is10: 30. You should have an old watt-hour meter and a new one here.