condition mean min max 1 h after light 2.902564103 2.902564103 2.902564103 3 h after light 5.519168862 3.575361935 7.462975789 5 h after light 7.859601252500001 7.329520348 8.389682157000001 7 h after light 11.516676265000001 10.28663011 12.74672242 9 h after light 12.656673072 9.999617623999999 15.31372852 11 h after light 20.469748945 17.23663785 23.70286004 1 h after dark 14.548110626499998 7.485209942999999 21.61101131 3 h after dark 7.2032693135 5.0053120810000005 9.401226546 5 h after dark 4.232140528 2.744637741 5.719643315 7 h after dark 2.7696771645 1.775710176 3.763644153 9 h after dark 2.104678711 1.973191001 2.236166421 11 h after dark 2.3144257065 1.852003125 2.776848288