condition mean min max 0 h after light 0.930241 0.924068 0.936414 2 h after light 0.10243495 0.0876099 0.11726 4 h after light 0.5827795 0.515378 0.650181 8 h after light 0.38203299999999996 0.36265 0.401416 12 h after light 1.029642 0.901304 1.15798 2 h after dark 1.270705 1.1355 1.40591 4 h after dark 1.706365 1.35002 2.06271 8 h after dark 1.88638 1.36045 2.41231 12 h after dark 1.36575 1.24947 1.48203