condition mean min max 1 h after light 2.0942885689999997 1.886314186 2.302262952 3 h after light 10.324521125 4.934319695 15.84597939 5 h after light 13.111599835666667 9.108404707 16.24409424 7 h after light 15.714842973333333 11.52912939 18.66315207 9 h after light 19.4700749 13.62981761 23.46238266 11 h after light 18.557171036666666 14.34108473 22.267561999999998 13 h after light 17.718961733333334 10.71485798 23.86488848 15 h after light 18.995730966666667 16.19830448 21.03121594 1 h after dark 22.066301433333333 21.62913775 22.87394213 3 h after dark 25.528307883333333 22.84944693 29.36161801 5 h after dark 19.741436166666666 16.6138943 23.07502078 7 h after dark 19.87208331 18.23191032 22.68039459