condition mean min max 3 h after light 87.255225 58.3622 116.805 7 h after light 92.71290833333333 61.5497 113.885 11 h after light 115.22726666666667 73.4291 151.46 2 h after dark 115.08765 75.632 176.731 6 h after dark 116.020925 74.3518 167.397 10 h after dark 111.63830833333333 70.6059 140.601