condition mean min max 1 h after light 2.641279914 2.47764597 2.804913858 3 h after light 2.1469008746666667 1.552793777 2.856187686 5 h after light 2.868710431 2.535322829 3.23503956 7 h after light 2.234374534666667 1.08925396 2.913273893 9 h after light 2.7833080359999998 2.135353829 3.559095244 11 h after light 2.2638160716666667 1.916453959 2.6149188619999997 13 h after light 2.6238936826666666 2.126305951 3.182470308 15 h after light 3.112019747 2.7822664660000003 3.680935388 1 h after dark 3.531033596 3.2483629869999997 3.952183645 3 h after dark 3.0889079886666666 2.237433932 3.859330403 5 h after dark 3.1137163576666667 2.8331952339999997 3.554946119 7 h after dark 3.2026003766666666 2.940286972 3.6608492839999998