This paper takes that notion to task.

NBER WORKING PAPER SERIES DOES DAYLIGHT SAVING TIME SAVE ENERGY ... [1]

and

Extended Daylight Saving Time Not an Energy Saver? [2]

What do you think? Rise with the sun?

Maybe we need some roosters in the city.

In 2009, daylight time begins on March 8 and ends on November 1. [3]

yawn... stretch...

Dawn points, and another day
Prepares for heat and silence. Out at sea the dawn wind
Wrinkles and slides. I am here
Or there, or elsewhere. In my beginning.

TS Eliot East Coker