condition mean min max 3 h after light 0.0 0.0 0.0 7 h after light 0.0077267333333333335 0.0 0.0927208 11 h after light 0.0 0.0 0.0 2 h after dark 0.0 0.0 0.0 6 h after dark 0.0 0.0 0.0 10 h after dark 0.0 0.0 0.0