I guess it just seems extremely obvious to me that people who live a predictable-enough life to sleep and wake at the same time every day are less likely to fac

I guess it just seems extremely obvious to me that people who live a predictable-enough life to sleep and wake at the same time every day are less likely to face mortality than people with schedules so chaotic they sleep at different times regularly. It’s still good science to do, but without a solid cause or two, I don’t think anything helpful is actually being revealed by this study, at least from a layman’s perspective.