General Discussion
In reply to the discussion: Should America Stop Changing Its Clocks? [View all]muriel_volestrangler
(106,259 posts)I think people have confused that they feel worse during most of spring, summer and autumn, with a change in the clocks. Of course a study in Central Europe can find people's waking-up time doesn't track sunrise in summer as well as it does in winter - because it becomes too early for them. In winter, later sunrises make your body want to stay in bed later. They didn't do an experiment with the people living through a summer without DST.
Yes, there are effects at the time of change - but they don't last 7 months. The natural signals of light and temperature mean that the body never keeps a precise 24 hour cycle through the entire year, and the idea that your body hasn't made the 60 minute adjustment after 200 days, even with light and temperature varying by more than an hour in that time, is absurd.