Part of my physical rehab is taking walks, and while i move the times around a bit depending on what i have going on, pain levels, etc. its always the evening walks around the twilight that make me smile.
Its like watching a painting come to life in those few hours as we make the shift from day to night. We get to see the colors turned up just before they are turned down for the night... Kinda like a star exploding before it dies, but not as dangerous, lolz.