condition mean min max 2 h after light 0.0 0.0 0.0 6 h after light 0.4108583333333333 0.0 2.46515 10 h after light 0.20851833333333333 0.0 1.25111 14 h after light 0.40582833333333335 0.0 1.3743 18 h after light 0.14901983333333332 0.0 0.894119 2 h after dark 0.32270499999999996 0.0 1.93623