When the clocks move back at 2 a.m. Sunday for the end of daylight savings time, we’ll all get an extra hour for sleep. And Metro.

Hey, D.C., are you like us? Does this odd time of year, when the days are shorter but we have yet to switch back off of Daylight Savings Time (that’ll be Oct. 29 at midnight, in case you’re wondering) and it’s still dark in the morning when you wake up, leave you feeling a little discombobulated? We suspect the change in light might be responsible for a lot of people we’ve noticed feeling grumpy and…