condition mean min max 2 h after light 82.29238000000001 8.17728 305.283 6 h after light 151.26074166666666 6.8958 548.142 10 h after light 214.69603833333335 3.80653 678.025 14 h after light 13.100151666666667 5.74131 21.402 18 h after light 12.238208333333333 5.52165 20.2001 2 h after dark 73.80510000000001 10.019 380.665