condition mean min max 0 h after light 30.7637 29.7684 31.759 2 h after light 17.9366 15.1763 20.6969 4 h after light 15.8398 13.5975 18.0821 8 h after light 12.93385 12.5351 13.3326 12 h after light 21.07685 20.5222 21.6315 2 h after dark 12.896049999999999 12.3081 13.484 4 h after dark 14.658850000000001 14.2974 15.0203 8 h after dark 23.580550000000002 20.9858 26.1753 12 h after dark 33.192499999999995 33.1658 33.2192