condition mean min max 2 h after light 53.5333 46.8897 57.9222 6 h after light 42.25176666666667 34.4057 50.1113 10 h after light 36.492333333333335 24.4657 48.099 14 h after light 34.7996 23.9609 43.2445 18 h after light 34.946216666666665 28.2312 43.7779 2 h after dark 40.686 33.4254 48.4829