I don't like having DS to begin with. For the past month and a half I've had to ride to work in the dark, and the last couple of weeks it's remained dark an hour after I got here. Today, at least, I was here close to sunrise.
I leave work early enough that I don't have to deal with darkness, but possibly the setting sun as I ride west going home.
But this time of the year you're either riding in darkness in the AM or riding in darkness in PM, unless some of you are lucky enough to have six-hour work days.