condition mean min max 1 h after light 0.881596498 0.881596498 0.881596498 3 h after light 0.688556712 0.5785063029999999 0.798607121 5 h after light 0.9611349105 0.899407407 1.022862414 7 h after light 2.6171367214999997 2.074458736 3.159814707 9 h after light 3.4421432260000002 3.2206249060000003 3.663661546 11 h after light 3.7692872985 3.529546743 4.009027854 1 h after dark 2.981461328 2.07243999 3.890482666 3 h after dark 2.9758114355000003 2.493407915 3.4582149560000004 5 h after dark 2.319981189 2.084373822 2.555588556 7 h after dark 3.1089169334999998 2.454372829 3.763461038 9 h after dark 3.6689350305 3.371505956 3.966364105 11 h after dark 4.9327458065 4.764278277 5.101213336