condition mean min max 1 h after light 1.5928662660000001 1.345007812 1.84072472 3 h after light 1.431464701 0.355551203 2.448160874 5 h after light 1.4943672703333335 1.156463045 1.7419443780000001 7 h after light 1.028574396 0.799722245 1.414597775 9 h after light 1.2016606893333335 1.0249201890000001 1.4342622630000001 11 h after light 0.7957595333333333 0.0 1.477741604 13 h after light 1.0124956833333332 0.625384103 1.3299875909999999 15 h after light 1.451766366 1.138199918 1.911254913 1 h after dark 1.009756308 0.8613733579999999 1.118424447 3 h after dark 0.944274478 0.817269968 1.05665321 5 h after dark 1.3533192113333332 0.906622475 1.759238642 7 h after dark 0.7702835503333333 0.370718915 1.152554868