condition mean min max 0 h after light 0.2556315 0.162149 0.349114 2 h after light 0.0812185 0.0 0.162437 4 h after light 0.2015845 0.164755 0.238414 8 h after light 0.25070749999999997 0.250231 0.251184 12 h after light 0.7884345 0.651418 0.925451 2 h after dark 0.947265 0.72599 1.16854 4 h after dark 0.684448 0.155846 1.21305 8 h after dark 0.449449 0.351759 0.547139 12 h after dark 0.339546 0.332922 0.34617