condition mean min max 1 h after light 9.087776868666667 8.399402992 9.669347879 3 h after light 6.400857249666667 5.98553955 6.964262862000001 5 h after light 10.728074386666666 10.22385277 11.49210115 7 h after light 10.098781865 8.592588375 13.01598264 9 h after light 8.687204120666667 6.989387269 9.787818069 11 h after light 7.719332736 6.946711774 8.825748425 13 h after light 8.446356624 6.658342055 10.91057364 15 h after light 6.745491715666667 6.523140868 6.971158496 1 h after dark 8.454221512666667 8.064590209 9.209349699999999 3 h after dark 5.662185590333333 4.934350707 6.197051336 5 h after dark 8.825596963333334 7.665085147 10.1883858 7 h after dark 10.030710488333334 9.362907835 10.62144982