condition mean min max 1 h after light 37.093025175 35.40812171 38.77792864 3 h after light 50.51968941 36.03168081 59.75540396 5 h after light 60.79832491333333 56.90559652 64.75306186 7 h after light 46.51721145666667 44.15142311 49.01471612 9 h after light 43.51409264 41.12856363 44.78704515 11 h after light 42.76071859333334 40.19015839 44.72013158 1 h after dark 30.021092606666667 24.49755466 39.06469911 3 h after dark 27.35291464333333 23.1741195 30.90675121 5 h after dark 18.721688653333334 12.17128599 25.86913854 7 h after dark 15.898198233333334 12.49301544 19.51358215 9 h after dark 15.020810317 7.742783641 23.44267563 11 h after dark 15.739925743333334 10.09777522 26.45679862