condition mean min max 4 h after light 94.7914095 88.666546 100.916273 8 h after light 123.58559650000001 102.924368 144.246825 12 h after light 160.51018950000002 129.465246 191.555133 4 h after dark 209.205981 180.546288 237.865674 8 h after dark 177.008925 124.401178 229.616672 12 h after dark 151.409544 151.409544 151.409544