condition mean min max 3 h after light 0.03477266666666667 0.0 0.104318 6 h after light 0.08998923333333333 0.0 0.175558 9 h after light 0.5010713333333333 0.374082 0.620619 12 h after light 0.0646604 0.0 0.175264 3 h after dark 0.0 0.0 0.0 6 h after dark 0.0 0.0 0.0 9 h after dark 0.1567427 0.0 0.391314 12 h after dark 0.0 0.0 0.0