condition mean min max 3 h after light 51.44956666666667 48.328 53.2952 6 h after light 56.43363333333333 46.9212 66.1483 9 h after light 74.9351 70.9848 81.7189 12 h after light 76.0754 35.4794 94.3903 3 h after dark 71.98100000000001 67.156 74.4273 6 h after dark 52.1366 50.4315 53.4916 9 h after dark 37.7336 34.8305 39.5159 12 h after dark 29.11975 26.611 31.6285