condition mean min max 2 h after light 0.0 0.0 0.0 6 h after light 0.06717576666666666 0.0 0.27185 10 h after light 0.0 0.0 0.0 14 h after light 0.008740266666666666 0.0 0.0524416 18 h after light 0.007513733333333334 0.0 0.0450824 2 h after dark 0.0 0.0 0.0