condition mean min max 2 h after light 75.6924 73.4985 78.9661 6 h after light 62.5666 60.0538 66.0739 10 h after light 52.882666666666665 50.965 55.3938 2 h after dark 54.954899999999995 53.7187 55.9571 6 h after dark 57.84863333333333 55.2013 60.4216 10 h after dark 64.5897 63.8291 64.9841