How about seven or eight thousand a month from nine to six?

It depends on the individual. If you can go to work early every day and your biological clock is stable, it is undoubtedly good to go out early and come back late. If you need to catch up on sleep every day, then naturally choose nine to six.

Moreover, going to work at 9 o'clock and getting off work at 8 o'clock, the former can better handle some unexpected situations. Because I go to work at 8 o'clock, sometimes it's easy to be late because of the weather. However, people who go to work at 9 o'clock usually encounter the peak period, which is also very painful.