condition mean min max 3 h after light 22.124766666666666 18.2507 26.1921 6 h after light 24.459400000000002 16.2752 36.6696 9 h after light 21.3647 18.8544 23.1448 12 h after light 29.492866666666668 13.0915 45.0202 3 h after dark 55.69036666666667 52.1809 60.1212 6 h after dark 48.319 45.4033 50.0105 9 h after dark 37.38933333333333 26.6603 51.5327 12 h after dark 34.054500000000004 24.5812 44.4069