13

 (A streetlight masquerading as the sun, or the moon.)

When there are so many beautiful things to see in the early morning, I find myself humming happy tunes in my head on the way to work. Even though I thought for a brief instant that I *might* have just gotten up and out on a Saturday morning by mistake, once I assured myself that it really WAS Friday and I really did need to go to work I was delighted to have the moon to keep my company the whole way.