condition mean min max 2 h after light 50.60491666666667 38.1095 62.3793 6 h after light 45.1337 34.7519 54.3574 10 h after light 69.98701666666666 41.7472 113.977 14 h after light 80.12711666666667 59.613 119.991 18 h after light 64.83709999999999 46.5902 88.4336 2 h after dark 106.49218333333334 79.438 135.559