Or for people who work 6 am shifts multiple times per week, and start work at 9 am the rest of the time. I could conceivably stay up til 2 am partying if I stayed up til 2 am every night and didn’t have to get up until 10 every morning, but the real problem is that I can’t get up at 5 am on a Friday morning and be able to stay up late on a Friday night. I could conceivably change this by working fewer opening shifts and more evening shifts, but I like getting up early and then having my evenings at home.
Shifting sleep schedules around by going to sleep later each day does not work for people who are strongly aligned to certain sleep schedules.
Or for people who work 6 am shifts multiple times per week, and start work at 9 am the rest of the time. I could conceivably stay up til 2 am partying if I stayed up til 2 am every night and didn’t have to get up until 10 every morning, but the real problem is that I can’t get up at 5 am on a Friday morning and be able to stay up late on a Friday night. I could conceivably change this by working fewer opening shifts and more evening shifts, but I like getting up early and then having my evenings at home.