condition mean min max 0 h after light 0.327657 0.308708 0.346606 2 h after light 0.24388235 0.0916637 0.396101 4 h after light 0.1738915 0.129688 0.218095 8 h after light 0.5163915 0.44166 0.591123 12 h after light 0.4637295 0.323369 0.60409 2 h after dark 0.307493 0.294641 0.320345 4 h after dark 0.328179 0.263833 0.392525 8 h after dark 0.34103700000000003 0.334849 0.347225 12 h after dark 0.29364999999999997 0.281804 0.305496