condition mean min max 3 h after light 0.0212284105 0.0 0.083004 7 h after light 0.022092631666666668 0.0 0.167067 11 h after light 0.018064316666666667 0.0 0.0685075 2 h after dark 0.016096 0.0 0.0666212 6 h after dark 0.07103825 0.0 0.399346 10 h after dark 0.022010445 0.0 0.0763885