condition mean min max 1 h after light 7.614814456 7.614814456 7.614814456 3 h after light 7.492745893 6.3162330739999994 8.669258712000001 5 h after light 5.5681279435 4.723959906 6.412295981000001 7 h after light 7.017471036 6.651495543999999 7.3834465279999995 9 h after light 9.245084795 8.08616375 10.40400584 11 h after light 11.92555566 11.9093323 11.94177902 1 h after dark 9.0573477115 5.902364672999999 12.21233075 3 h after dark 9.570714672000001 9.37904028 9.762389064 5 h after dark 8.7557383195 8.311219748 9.200256891 7 h after dark 11.054339145 10.96169955 11.14697874 9 h after dark 14.485477619999998 14.26147464 14.709480599999997 11 h after dark 17.4307176 15.47095028 19.39048492