condition mean min max 3 h after light 31.757866666666665 28.2745 34.6265 6 h after light 29.013666666666666 25.5836 34.3221 9 h after light 29.8644 27.2718 31.867 12 h after light 33.026225 29.7866 36.9514 3 h after dark 40.724000000000004 37.3674 43.2049 6 h after dark 40.06313333333333 37.6346 41.7679 9 h after dark 31.511599999999998 29.427 35.2955 12 h after dark 30.6281 30.1349 31.1213