condition mean min max 0 h after light 0.0997818 0.0961046 0.103459 2 h after light 0.051043149999999995 0.0481377 0.0539486 4 h after light 0.0 0.0 0.0 8 h after light 0.02471845 0.0 0.0494369 12 h after light 0.0822765 0.0 0.164553 2 h after dark 0.0785218 0.0494706 0.107573 4 h after dark 0.16426600000000002 0.143794 0.184738 8 h after dark 0.053084549999999994 0.0521214 0.0540477 12 h after dark 0.0759581 0.0493302 0.102586