condition mean min max 0 h after light 11.14175 10.1804 12.1031 2 h after light 10.59005 10.3174 10.8627 4 h after light 11.13555 10.8675 11.4036 8 h after light 10.20903 9.07696 11.3411 12 h after light 16.399250000000002 14.5855 18.213 2 h after dark 15.10585 13.9093 16.3024 4 h after dark 11.8725 10.0075 13.7375 8 h after dark 10.68645 10.5497 10.8232 12 h after dark 12.1257 10.957 13.2944