condition mean min max 1 h after light 2.2559471015 2.040167665 2.471726538 3 h after light 2.658267098 2.606003861 2.738473571 5 h after light 2.697100626 1.7950419930000001 4.135403661000001 7 h after light 2.7951179146666667 2.670168244 2.967731904 9 h after light 1.8202735486666666 1.171752124 2.268092985 11 h after light 2.2264839836666668 1.3829614540000001 2.987812332 1 h after dark 3.039715446 2.011698747 3.945908765 3 h after dark 2.4082467983333333 2.0263026 2.81594619 5 h after dark 2.5592379816666666 1.416027151 3.5363553189999997 7 h after dark 2.7128730683333333 2.689657095 2.745326637 9 h after dark 3.227243087 2.915277427 3.552504941 11 h after dark 2.6058975453333333 2.55435496 2.696706955