The late afternoon sun lights up the cab on the switching crew as they finish their work.
Back story: I haven't been in the train room for over a month. I was coming from the laundry room and happened to glance in the train room and saw this. The sunlight very seldom gets into the train room. I ran upstairs and grabbed the camera. I took the shot but by the time I had another one set up, the sun was gone and the room was dark again. So this was very much a lucky shot.
Tom