condition mean min max 3 h after light 0.117006 0.0 0.448557 7 h after light 0.33052251666666665 0.0 2.92565 11 h after light 0.15461843333333333 0.0 0.74948 2 h after dark 0.144687 0.0 0.911056 6 h after dark 0.041457024999999995 0.0 0.347398 10 h after dark 0.030534716666666666 0.0 0.151797