condition mean min max 4 h after light 1.0704015 0.726163 1.41464 8 h after light 1.08969 0.0 2.17938 12 h after light 0.698256 0.52416 0.872352 4 h after dark 1.5231733333333335 1.1809 2.07514 8 h after dark 0.800822 0.0 1.71939 12 h after dark 0.36380999999999997 0.0 1.09143