condition mean min max 3 h after light 54.2003 44.9215 60.3613 6 h after light 59.0523 47.2155 65.4779 9 h after light 80.50746666666667 72.3366 87.73 12 h after light 98.451475 57.7539 112.983 3 h after dark 112.188 107.106 117.502 6 h after dark 139.147 134.532 141.493 9 h after dark 110.75933333333333 107.196 115.299 12 h after dark 61.655899999999995 55.1356 68.1762