condition mean min max 1 h after light 4.807799499 4.807799499 4.807799499 3 h after light 8.170653906 5.512122812 10.829185 5 h after light 10.440910365 10.16739156 10.71442917 7 h after light 15.412140780000001 13.33771318 17.48656838 9 h after light 14.5241324 14.38767581 14.66058899 11 h after light 17.017493285 15.52454921 18.51043736 1 h after dark 16.716660945 16.45214624 16.98117565 3 h after dark 19.182745645 14.37962891 23.98586238 5 h after dark 18.232081049999998 17.81879662 18.64536548 7 h after dark 19.93297244 19.89655978 19.969385100000004 9 h after dark 23.278501130000002 23.17187358 23.38512868 11 h after dark 28.017379535000003 24.54583068 31.48892839