condition mean min max 1 h after light 18.7653547 18.33458018 19.19612922 3 h after light 16.62455037666667 11.68239668 24.65836518 5 h after light 17.949676776666667 16.9021522 18.51438025 7 h after light 17.09182446333333 16.13927461 17.70813543 9 h after light 17.367793256666666 15.93624736 19.24054718 11 h after light 20.700349523333333 17.84966354 26.38809682 13 h after light 15.797374786666666 13.55491866 17.76483425 15 h after light 20.752108956666667 18.21119869 22.525813600000003 1 h after dark 17.30589317 16.46743185 17.89098384 3 h after dark 18.172233223333333 15.21030218 22.36582629 5 h after dark 14.084073403333333 13.45303139 14.57654875 7 h after dark 14.945093336666668 12.92882215 16.17157835