condition mean min max 3 h after light 36.389 32.6321 41.5169 6 h after light 40.189299999999996 34.7651 45.768 9 h after light 65.75013333333334 53.8369 79.4189 12 h after light 70.76865000000001 63.2992 87.7885 3 h after dark 84.54193333333333 74.2732 91.041 6 h after dark 104.33403333333332 92.8521 117.702 9 h after dark 82.85196666666667 68.9428 96.7894 12 h after dark 54.5865 49.7356 59.4374