twilight commute

Cloudy. Aspen leaves quaking in the wind. This is the time of the year when my commute happens at twilight, in the morning and the evening. I also notice flocks of crows doing the same thing, leaving the woods in the morning, and returning to them in the evening. I imagine this is a pattern they follow all year long, moving at twilight, but it is only in the fall and the spring that I notice them because essentially my commute matches up with theirs.