condition mean min max 1 h after light 3.9465407989999997 3.9465407989999997 3.9465407989999997 3 h after light 4.971129316 2.506192326 7.436066306 5 h after light 4.723544184 4.6155609769999995 4.831527391 7 h after light 6.6092722135 4.818934744 8.399609683 9 h after light 7.1697498715 6.556122035 7.783377708 11 h after light 10.986137424999999 9.62598411 12.34629074 1 h after dark 8.2489316125 7.409747227 9.088115998 3 h after dark 8.55862647 7.793070567999999 9.324182372000001 5 h after dark 11.426312675 10.4112916 12.44133375 7 h after dark 8.1686483075 6.998171352000001 9.339125263 9 h after dark 10.336092168 6.037131876 14.63505246 11 h after dark 6.1684713175 5.69889746 6.638045175