condition mean min max 3 h after light 0.19810453333333333 0.0 0.416542 7 h after light 0.10264281666666666 0.0 0.346901 11 h after light 0.23999625 0.0 0.574953 2 h after dark 0.22943918333333332 0.0921132 0.376156 6 h after dark 0.185382925 0.0676163 0.340959 10 h after dark 0.16729240833333334 0.0 0.644004