condition mean min max 1 h after light 22.17918521 22.17918521 22.17918521 3 h after light 17.068179784999998 11.85564803 22.28071154 5 h after light 9.085405993 6.845225036 11.32558695 7 h after light 11.160425315000001 10.9955791 11.32527153 9 h after light 12.845861645 12.71127159 12.9804517 11 h after light 16.372104750000002 14.23244668 18.51176282 1 h after dark 15.203383565 10.93519712 19.47157001 3 h after dark 19.67059758 14.47773689 24.86345827 5 h after dark 16.056997565 15.00726988 17.10672525 7 h after dark 21.89033433 19.02217413 24.75849453 9 h after dark 26.82765837 26.48257303 27.17274371 11 h after dark 29.7021308 28.16643233 31.23782927