condition mean min max 1 h after light 14.504496095 13.56008347 15.44890872 3 h after light 14.082751 12.40565464 17.27280525 5 h after light 17.647722753333333 14.420691 21.94226625 7 h after light 17.66861371 16.84265533 18.1401753 9 h after light 17.596535123333332 16.62171361 18.85503041 11 h after light 18.879567213333335 18.12206129 20.32918894 1 h after dark 16.138626276666667 14.9830302 17.34802801 3 h after dark 15.618707423333333 14.43906275 16.68497918 5 h after dark 14.505943623333334 13.74625434 15.37751048 7 h after dark 14.894210223333333 14.17554896 15.69141827 9 h after dark 14.45115405 13.07312603 16.02724297 11 h after dark 13.751661136666668 13.43679958 14.17210767