condition mean min max 2 h after light 0.00917605 0.0 0.0550563 6 h after light 0.03764583333333334 0.0 0.118742 10 h after light 0.0 0.0 0.0 14 h after light 0.019255783333333335 0.0 0.0578475 18 h after light 0.007918933333333334 0.0 0.0475136 2 h after dark 0.021984266666666665 0.0 0.0686037