I don’t think one forced sleep schedule outperforming another is strong evidence that forced schedules are better than natural schedules.
Edit: Also, depending on geography, time of year and commute a 9-5 job may force one to get up some time before dawn and/or stay up some time after dark.
I don’t think one forced sleep schedule outperforming another is strong evidence that forced schedules are better than natural schedules.
Edit: Also, depending on geography, time of year and commute a 9-5 job may force one to get up some time before dawn and/or stay up some time after dark.
I also intuit that most people do best on a non-forced sleep schedule; I don’t think that many people know how to have a unforced schedule.