condition mean min max 0 h after light 301.5905 277.169 326.012 2 h after light 151.216 131.801 170.631 4 h after light 130.852 129.869 131.835 8 h after light 77.89225 71.9287 83.8558 12 h after light 59.706599999999995 57.8283 61.5849 2 h after dark 95.12145000000001 86.7809 103.462 4 h after dark 141.8065 139.92 143.693 8 h after dark 250.962 235.758 266.166 12 h after dark 326.1685 309.162 343.175