condition mean min max 1 h after light 11.859092075 9.49971949 14.21846466 3 h after light 9.651417299333334 6.384656818 11.73247149 5 h after light 13.666254563333332 10.86582298 17.48903879 7 h after light 11.28242839 10.44968027 12.63295128 9 h after light 10.766940586666667 10.0888013 11.20614298 11 h after light 11.688540132666667 9.534390828 14.55706563 1 h after dark 20.157259983333333 12.42105592 25.54909774 3 h after dark 17.049410196666667 13.25859952 20.3367081 5 h after dark 19.258738716666667 14.28683737 23.84747615 7 h after dark 18.128417173333332 16.87559525 20.45118262 9 h after dark 15.336324716666667 11.93976389 17.31457172 11 h after dark 16.470090523333333 15.12753066 18.85209365