condition mean min max 1 h after light 0.9929307525 0.359728586 1.626132919 3 h after light 1.5078514943333332 1.244978845 1.9100592369999998 5 h after light 0.6411237599999999 0.391759342 0.91700532 7 h after light 0.7486803603333333 0.065506417 1.142641963 9 h after light 0.9620991316666667 0.415121349 1.649245443 11 h after light 0.6757132026666667 0.106625165 1.453668736 13 h after light 0.7412630526666667 0.0 1.31752757 15 h after light 1.6900376033333333 1.252907529 2.353673986 1 h after dark 1.1400455523333333 0.811092666 1.393865815 3 h after dark 1.255780736 0.78582754 1.6239832969999999 5 h after dark 0.573756967 0.507294482 0.686547373 7 h after dark 0.806669557 0.635996872 1.086103403