condition mean min max 3 h after light 42.8674 42.3932 43.5491 6 h after light 44.0828 38.5241 50.182 9 h after light 50.7706 48.5157 51.9887 12 h after light 54.664033333333336 51.6929 56.9226 3 h after dark 64.25229999999999 58.1474 70.1983 6 h after dark 65.61503333333333 64.2645 68.2716 9 h after dark 61.644733333333335 53.9873 68.357 12 h after dark 54.6596 45.6751 66.4684