condition mean min max 4 h after light 0.1171185 0.116663 0.117574 8 h after light 0.06619855 0.0212631 0.111134 12 h after light 0.45763 0.426581 0.488679 4 h after dark 1.2645499999999998 1.06771 1.46139 8 h after dark 0.9128339999999999 0.832316 0.993352 12 h after dark 0.3401475 0.295672 0.384623