condition mean min max 2 h after light 82.75868333333334 53.7426 95.9227 6 h after light 71.92555 42.3143 120.401 10 h after light 74.27375 52.1392 104.798 14 h after light 92.79716666666667 61.6658 132.19 18 h after light 102.5438 68.3493 152.422 2 h after dark 84.05166666666666 62.4192 102.961