condition mean min max 3 h after light 42.887299999999996 39.4503 45.8439 6 h after light 34.1184 25.6408 45.4458 9 h after light 45.876866666666665 36.4597 54.6188 12 h after light 57.2031 27.8777 72.4805 3 h after dark 49.4791 42.2008 56.4452 6 h after dark 28.550366666666665 27.3632 29.2788 9 h after dark 21.321966666666665 18.2902 26.1547 12 h after dark 19.13035 17.2898 20.9709