condition mean min max 3 h after light 0.019482 0.0159029 0.0235706 6 h after light 0.286909 0.261822 0.325793 9 h after light 0.7895096666666667 0.542041 1.21496 12 h after light 0.35166000000000003 0.310558 0.392815 3 h after dark 0.0505639 0.0110035 0.0868594 6 h after dark 0.026006266666666666 0.0138354 0.0412368 9 h after dark 0.030733933333333335 0.0220944 0.0351357 12 h after dark 0.0234825 0.0113255 0.0429501