condition mean min max 1 h after light 11.90992894 11.90992894 11.90992894 3 h after light 12.553725374999999 10.80460587 14.30284488 5 h after light 15.578896219999999 13.72296896 17.43482348 7 h after light 16.120976335 15.18896165 17.05299102 9 h after light 14.26426659 13.45412432 15.07440886 11 h after light 16.566451535 14.63022473 18.50267834 1 h after dark 18.358988355 18.07465657 18.64332014 3 h after dark 20.651902185 20.5388655 20.76493887 5 h after dark 26.652998615 23.03521013 30.270787100000003 7 h after dark 43.9646945 34.36785918 53.56152982 9 h after dark 60.72268639 55.32027144 66.12510134 11 h after dark 90.921601805 75.13980901 106.7033946