condition mean min max 0 h after light 0.10103535 0.0973117 0.104759 2 h after light 0.054626 0.0 0.109252 4 h after light 0.0 0.0 0.0 8 h after light 0.0 0.0 0.0 12 h after light 0.02777 0.0 0.05554 2 h after dark 0.025046 0.0 0.050092 4 h after dark 0.0 0.0 0.0 8 h after dark 0.0 0.0 0.0 12 h after dark 0.0779065 0.0 0.155813