condition mean min max 3 h after light 65.88443333333333 60.5119 72.8819 6 h after light 74.00726666666667 56.0989 91.3806 9 h after light 89.16126666666666 77.4903 100.571 12 h after light 92.57545 69.266 105.383 3 h after dark 103.49316666666667 92.8645 112.479 6 h after dark 66.5289 64.0398 70.5551 9 h after dark 49.430499999999995 41.6534 59.2067 12 h after dark 49.31275 44.0412 54.5843