condition mean min max 2 h after light 21.150375 5.39039 46.376 6 h after light 38.039015 7.84449 81.4861 10 h after light 42.66685 12.2346 79.6823 14 h after light 50.42783333333333 19.133 105.536 18 h after light 42.773916666666665 16.3377 81.6344 2 h after dark 24.298601666666666 9.06691 67.4629