condition mean min max 3 h after light 0.0 0.0 0.0 7 h after light 0.0 0.0 0.0 11 h after light 0.0 0.0 0.0 2 h after dark 0.009827641666666666 0.0 0.0749672 6 h after dark 0.0 0.0 0.0 10 h after dark 0.0 0.0 0.0