When I did night work it was in a call centre for a bank. A bit easier to have breaks maybe.
When I got home in the morning around 7.30 I would have coffee and breakfast.
I didn't always go straight to bed. I think I had dinner around 5-7pm depending how I slept.
I would take lunch to work.
I found that I did not want 'dinner' after work. Too tired and it felt like morning.
I worked Mon to Fri. 11pm to 7 am. Sat Sun no work. Sat was like a work day for food, lunch was fitted in. Used to have a shorter sleep
Sunday was normal. Monday has breakfast quite late. Had a sleep late afternoon. Dinner before work, lunch taken to work.
Hope that makes sense. It was quite easy because days and times did not change. XXX Doreen