condition mean min max 1 h after light 3.5644750614999996 2.9079135739999997 4.221036549 3 h after light 2.08341676 1.675288196 2.4318088540000002 5 h after light 1.7993720233333332 1.0855434609999999 2.524277803 7 h after light 1.3834214806666665 1.006909039 1.6021009469999998 9 h after light 1.8726180456666668 1.4315243380000002 2.343504248 11 h after light 2.045701472 0.9535571270000001 2.681045611 1 h after dark 2.5539676900000003 2.2272378980000003 3.1029918110000003 3 h after dark 3.9781804096666664 3.191405682 4.690530348 5 h after dark 5.230888008666667 4.524454598999999 5.664108605 7 h after dark 4.631097802666666 3.66771422 5.817477874 9 h after dark 4.463862582 2.9948141510000004 6.050359977 11 h after dark 5.792627822 4.943962751 6.515293367999999