condition mean min max 3 h after light 0.058795999999999994 0.0 0.176388 6 h after light 0.024737099999999998 0.0 0.0742113 9 h after light 0.058299 0.0 0.174897 12 h after light 0.11369604999999999 0.0 0.219672 3 h after dark 0.0302713 0.0 0.0908139 6 h after dark 0.052305 0.0 0.156915 9 h after dark 0.0 0.0 0.0 12 h after dark 0.070028 0.0 0.140056