condition mean min max 0 h after light 7.835025 7.34738 8.32267 2 h after light 4.23727 3.32023 5.15431 4 h after light 2.757505 2.67125 2.84376 8 h after light 4.262915 3.65102 4.87481 12 h after light 2.825755 2.73699 2.91452 2 h after dark 3.780755 3.51747 4.04404 4 h after dark 5.396005000000001 5.37997 5.41204 8 h after dark 4.529845 3.89355 5.16614 12 h after dark 6.9645 6.25049 7.67851