condition mean min max 1 h after light 7.466556828 7.466556828 7.466556828 3 h after light 11.426903670000002 10.12915092 12.72465642 5 h after light 10.145807204 9.690401207999999 10.6012132 7 h after light 18.777814454999998 12.96175457 24.59387434 9 h after light 33.837130495000004 18.66611053 49.00815046 11 h after light 61.411901459999996 45.01138189 77.81242103 1 h after dark 50.252674475 27.11366016 73.39168879 3 h after dark 21.15411807 13.9405468 28.36768934 5 h after dark 15.50301883 8.33955619 22.66648147 7 h after dark 9.367675984 5.981445807999999 12.75390616 9 h after dark 5.5653012895 4.11657075 7.014031828999999 11 h after dark 4.417438686000001 4.246383644 4.588493728