Great study, really interesting. I'd like to see a follow-up study with the following design: Find high schools with rotating class schedules (i.e. math is at

Great study, really interesting. I'd like to see a follow-up study with the following design: Find high schools with rotating class schedules (i.e. math is at a different time of day each day for 6 days, then loop that), then find high schools with fixed schedules (i.e. math is always first period for some students). Then, compare performance of night owls in the two different schools. Theoretically, if the authors' study is generalizable from college to HS, then the night-owls should do significantly worse in the early AM classes in the non-rotating school, and significantly better in the early PM classes in the non-rotating school.