I live at about latitude 48 N. where a one hour time change is insufficient to
make use of the changing sunrise. I have been at several jobs where the shop
workers were capable of changing their shop hours so they would get to work
shortly after sunrise during the summer so they could enjoy all sixteen
daylight hours. For some reason, the white collar workers at the same
companies did not change their hours and missed out on early sunlight, even
counting DST. I do not like DST and conclude that DST is both unnecessary and
insufficient for people who are capable of anticipating the sunrise and
modifying their morning alarm clock.
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