condition mean min max 1 h after light 5.843211672000001 5.843211672000001 5.843211672000001 3 h after light 8.5725258375 6.704751825 10.44029985 5 h after light 9.422456375500001 8.633552111 10.21136064 7 h after light 16.158105915 12.83969071 19.47652112 9 h after light 21.007615729999998 15.75982007 26.25541139 11 h after light 28.930210515 23.75023726 34.11018377 1 h after dark 21.7425228 14.09376976 29.39127584 3 h after dark 11.721482509 6.817737918 16.6252271 5 h after dark 7.739232749499999 6.351904573 9.126560926 7 h after dark 7.39025029 7.105369068 7.675131512 9 h after dark 6.750210193500001 6.028515965 7.471904422000001 11 h after dark 5.950097718 5.604957651 6.295237785