condition mean min max 1 h after light 7.473449412000001 7.473449412000001 7.473449412000001 3 h after light 6.529130029 5.611332895 7.446927163 5 h after light 6.509023431999999 5.856832906 7.161213957999999 7 h after light 11.2942427 10.81972848 11.76875692 9 h after light 11.909206489999999 11.87492906 11.94348392 11 h after light 10.890342302499999 8.519026915 13.26165769 1 h after dark 8.070281744999999 5.18827888 10.95228461 3 h after dark 5.9311386255 5.222097129 6.640180122 5 h after dark 6.2843214055 5.908103377000001 6.6605394339999995 7 h after dark 8.1123227215 6.119456613 10.10518883 9 h after dark 11.781891895000001 10.97742073 12.58636306 11 h after dark 14.268044985 13.9353704 14.60071957