Maybe not in the south, where the length of daylight doesn't change as much,
but up here in the north, we go from 9 hours of potential daylight to 15
hours plus in the summer. Sunrise goes from 7-33 at the end of December to
an uncorrected 4-11 in June. Daylight saving time definitely puts an hour
of daylight where more people use it. Right here at the Eastern edge of the
Central time zone, we could probably go forward another hour for the summer.