condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 0.0 0.0 0.0 4 h after light 0.04874855 0.0 0.0974971 8 h after light 0.0513595 0.0 0.102719 12 h after light 0.0 0.0 0.0 2 h after dark 0.0511995 0.0 0.102399 4 h after dark 0.04960655 0.0 0.0992131 8 h after dark 0.0559365 0.0 0.111873 12 h after dark 0.0510545 0.0 0.102109