condition mean min max 3 h after light 0.185819875 0.0 0.636046 7 h after light 0.16453238333333334 0.0 0.450553 11 h after light 0.20272070833333333 0.0342078 0.400947 2 h after dark 0.3067426 0.0304578 1.01978 6 h after dark 0.33827426666666666 0.0345982 0.923829 10 h after dark 0.32713119166666665 0.0752031 0.747832