condition mean min max 2 h after light 0.038212800000000005 0.0 0.0749979 6 h after light 0.020366949999999998 0.0 0.0645297 10 h after light 0.015076266666666666 0.0 0.0610179 14 h after light 0.022516966666666666 0.0 0.0694936 18 h after light 0.004769816666666667 0.0 0.0286189 2 h after dark 0.011408616666666668 0.0 0.0388838