Why permanent daylight saving time may not be the best option

If you could choose where to place an hour of daylight, would you rather wake up with the sun or get off work while it’s still shining?That question is at the center of a debate before Congress this session, as U.S. lawmakers consider ending the semiannual ritual of changing the clocks. Arizona State University sleep scientist Megan Petrov says they are right to call for an end to the seasonal disruption.