condition mean min max 1 h after light 3.3236987706666667 2.1224297880000003 4.497371107 3 h after light 4.030464360333333 3.2400713839999997 4.8609619969999995 5 h after light 3.4760032429999996 2.884948555 3.9315082869999998 7 h after light 3.3915864066666668 2.06056192 5.784881174 9 h after light 3.892310890666667 3.517240045 4.133058611 11 h after light 3.185987418333333 2.795733973 3.473355887 13 h after light 2.5011151453333333 2.088228935 2.981377681 15 h after light 2.582163269 1.6956872019999998 3.07892249 1 h after dark 3.072891601333333 2.614039057 3.499552886 3 h after dark 2.6641138313333332 1.480305212 3.3539235819999997 5 h after dark 4.105062013333334 3.128067038 5.196667897 7 h after dark 4.210030606 3.4693177810000004 4.725712431