condition mean min max 3 h after light 0.16662533333333335 0.0 0.324992 6 h after light 0.037475 0.0 0.112425 9 h after light 0.04219266666666666 0.0 0.126578 12 h after light 0.086068 0.0 0.238283 3 h after dark 0.14275100000000002 0.0 0.262898 6 h after dark 0.043659 0.0 0.130977 9 h after dark 0.11971566666666666 0.0 0.359147 12 h after dark 0.0650895 0.0 0.130179