condition mean min max 1 h after light 5.949873234 2.980220975 8.919525493 3 h after light 5.199756623 3.7078911189999997 7.267074878 5 h after light 8.376164727666668 6.93877827 10.42562097 7 h after light 11.047944535 7.523088165 14.59600306 9 h after light 8.882065987666667 7.808761207000001 9.42680593 11 h after light 10.219644187 7.1713930779999995 13.71001678 13 h after light 8.803125657333334 6.00368739 11.90326891 15 h after light 9.106528243666666 7.20859948 11.68730619 1 h after dark 9.074867376 7.344320536000001 10.23514226 3 h after dark 8.582241327333334 5.817328223 11.12395234 5 h after dark 7.495076860666666 6.911294664 8.434283928 7 h after dark 5.932145211333333 3.4754898260000004 7.455727679