How long does a general photographer work in a workplace?

The shortest working time I have ever seen is 1 half hour.

There are also one or two years long.

The photographer's psychology is to find a place where the salary can be, the unit can be, and the leader can work. Because he has plenty of places to go, he is a little unreasonable and can leave, but the perfect place is often not easy to find, so he often changes his place of work.