condition mean min max 3 h after light 0.011595916666666666 0.0 0.139151 7 h after light 0.011774 0.0 0.141288 11 h after light 0.010241333333333333 0.0 0.122896 2 h after dark 0.0 0.0 0.0 6 h after dark 0.0 0.0 0.0 10 h after dark 0.011356416666666667 0.0 0.136277