When experiencing hair loss, should I wash my hair in the morning or evening? When is the best time?

I am currently worried because my alopecia areata is getting worse. It seems that small habits are ultimately making my hair loss worse, so I am trying to be more careful about how I wash my hair. I used to wash my hair before going to work, but my friends say that washing it in the morning actually makes hair loss worse. Is that true? When is the best time to wash my hair when I have hair loss? Is it better to wash it in the morning before going out, or to wash it in the evening after returning home? When do people with hair loss wash their hair?