condition mean min max 1 h after light 2.3069151530000003 2.3069151530000003 2.3069151530000003 3 h after light 2.228491831 1.113378968 3.3436046939999997 5 h after light 3.4389204685 2.890698128 3.987142809 7 h after light 4.5521195819999996 3.785162662 5.319076502 9 h after light 7.6290316065 5.216216793 10.04184642 11 h after light 16.210675895 10.43875048 21.98260131 1 h after dark 18.91331589 16.00353566 21.82309612 3 h after dark 14.120503916499999 8.873480662999999 19.36752717 5 h after dark 13.49223816 10.90870568 16.07577064 7 h after dark 10.07883788 7.04512634 13.11254942 9 h after dark 8.300959139 6.793509007999999 9.80840927 11 h after dark 7.0773527125 6.692763152 7.461942272999999