condition mean min max 3 h after light 49.621066666666664 42.2876 59.4096 6 h after light 55.3634 32.1822 81.3367 9 h after light 76.53963333333334 59.3306 93.8931 12 h after light 84.80857499999999 64.3785 102.559 3 h after dark 108.5873 84.4449 124.094 6 h after dark 75.95196666666666 66.7831 84.0498 9 h after dark 57.73303333333333 50.7162 65.9427 12 h after dark 54.73225 53.3863 56.0782