The history of daylight saving time and its effect on our health

David Prerau:

You would have mornings — for example, in places like New York, Chicago, Dallas, Denver, San Francisco, the sun would rise at 8:30.

In places like Detroit, Indianapolis, Minneapolis, Seattle, the sun would rise at 9:00 a.m. So, if the sun is rising at 8:30 or 9:00, almost everybody is going to work and to school in the dark. That's a pretty big negative a lot of people didn't like. And they didn't like it in 1974.

ncG1vNJzZmivp6x7sa7SZ6arn1%2Bjsri%2Fx6isq2ejnby4e9OhnGagmajBsL7YZqafZZSWxq21xqGrZquRq7avs4ytoKadXZa7pXnIrapmnZabsqTAjKilZqelp3qpscClq6E%3D