condition mean min max 3 h after light 14.2208 12.4274 16.1454 6 h after light 24.235433333333333 21.1819 29.8325 9 h after light 29.82806666666667 28.8884 30.8884 12 h after light 28.202725 18.1726 34.7463 3 h after dark 67.8908 57.2478 80.0958 6 h after dark 53.0647 45.4441 61.302 9 h after dark 32.4758 27.3164 40.5842 12 h after dark 15.1588 12.4756 17.842