Yesterday's commute in was normal Washington summer -- warm, hazy, and humid. I unexpectedly had to work late, however, and that provided a very different experience. on the return trip

It seemed quite normal until I switched the dynamo to the "on" position and rode out of the garage into the night. I hadn't had a ride home after dark since March! It felt really strange to be riding in the dark in my shirtsleeves with warm summer weather. I also appreciated the bike dynamo as a great device when you do not know in advance that you will be riding at night.

Paul