condition mean min max 1 h after light 0.0 0.0 0.0 3 h after light 0.0 0.0 0.0 5 h after light 0.0 0.0 0.0 7 h after light 0.0 0.0 0.0 9 h after light 0.0 0.0 0.0 11 h after light 0.18945051666666665 0.0 0.40389661 13 h after light 0.11331474833333333 0.0 0.339944245 15 h after light 0.04435641966666667 0.0 0.133069259 1 h after dark 0.25883731633333334 0.0 0.43126150799999996 3 h after dark 0.0 0.0 0.0 5 h after dark 0.08490321499999999 0.0 0.254709645 7 h after dark 0.0 0.0 0.0