condition mean min max 3 h after light 0.014313466666666665 0.0 0.0429404 6 h after light 0.0126056 0.0 0.0378168 9 h after light 0.0 0.0 0.0 12 h after light 0.0 0.0 0.0 3 h after dark 0.044216 0.0 0.132648 6 h after dark 0.012733333333333333 0.0 0.0382 9 h after dark 0.0 0.0 0.0 12 h after dark 0.04378895 0.0 0.0875779