We just came off of daylight savings time and are now on real time. Whatever benefits they feel that we get from 'daylight savings' would have come before the last time change.
It seems that basically the idea is to help conserve energy. The article mentioned above points out...
"In terms of energy savings, Downing said, Wolff's and other studies are no longer in much dispute: It's clear that DST doesn't save energy in the big picture.
Part of the story that is often ignored, he added, is the energy required to get people from place to place—gasoline. In fact the petroleum and automobile industries have always been huge supporters of DST, Downing said.
"When you give Americans more light at the end of the day, they really do want to get out of the house. And they go to ballparks, or to the mall and other places, but they don't walk there. Daylight saving reliably increases the amount of driving that Americans do, and gasoline consumption tracks up with daylight saving.""