condition mean min max 1 h after light 36.571077835 31.98704932 41.15510635 3 h after light 30.399114933333333 29.67799377 31.39614175 5 h after light 28.323691326666665 21.71086922 34.4984633 7 h after light 32.16521993333333 29.0943717 34.24265336 9 h after light 28.41276944 25.37429027 31.31773859 11 h after light 32.838071326666665 27.20816336 36.15456372 1 h after dark 29.996030796666666 27.68114785 32.33087271 3 h after dark 36.382204933333334 34.54612828 39.87048351 5 h after dark 35.284901563333335 28.84499752 38.58787716 7 h after dark 38.60953271333333 36.66972008 40.42636118 9 h after dark 37.7250585 34.696017600000005 42.51004538 11 h after dark 32.81572851333333 29.842342100000003 38.33176314