condition mean min max 3 h after light 0.214978 0.0 0.351017 6 h after light 0.5627923333333333 0.219073 0.775518 9 h after light 0.35794566666666666 0.0 0.577552 12 h after light 0.31437566666666666 0.0 0.70179 3 h after dark 0.37392 0.247914 0.607443 6 h after dark 0.7563356666666666 0.423289 1.27661 9 h after dark 0.45197699999999996 0.214268 0.816664 12 h after dark 0.943343 0.263543 1.6738