condition mean min max 1 h after light 2.960065988333333 2.7068155289999996 3.2381071969999997 3 h after light 3.894662693 2.404447512 5.400118973 5 h after light 4.2074313383333335 2.834335423 5.443626859 7 h after light 6.554828005666667 3.118688311 10.30075353 9 h after light 3.073556801 2.525197981 3.4741652089999997 11 h after light 4.9923184916666665 4.549919995 5.86877374 13 h after light 4.553095158 2.8166808889999997 7.16345766 15 h after light 5.649064571 4.331365537 6.4059294289999995 1 h after dark 2.397286208333333 1.466289129 3.4074593889999996 3 h after dark 2.5313204483333336 2.160154171 3.0503258910000004 5 h after dark 3.5209991133333336 2.598333948 4.160257535 7 h after dark 2.5504428789999998 1.280978873 3.548049285