condition mean min max 1 h after light 31.180162250000002 29.78932264 32.57100186 3 h after light 42.62463270333333 32.01593623 50.60429968 5 h after light 50.12185199666667 41.16484306 54.6407186 7 h after light 52.414492700000004 47.07687786 55.24380071 9 h after light 50.449395110000005 47.87946423 55.07520533 11 h after light 42.27063563666667 39.11842084 48.01746847 1 h after dark 32.07260990666667 23.924535600000002 39.71253823 3 h after dark 24.854621543333334 18.37177185 32.06313789 5 h after dark 19.144126253333333 13.59984069 23.93379152 7 h after dark 13.83155648 11.99670367 16.26131846 9 h after dark 12.185541997333333 8.354056032999999 18.25536017 11 h after dark 16.870335299666667 7.559402399 31.14826582