condition mean min max 3 h after light 1.03552 0.328577 3.16575 7 h after light 1.1410835833333333 0.209754 2.21441 11 h after light 0.4812835 0.057878 0.892493 2 h after dark 0.8465735833333333 0.15066 1.71535 6 h after dark 0.9430369333333334 0.0723622 3.1876 10 h after dark 0.7072259166666667 0.0 1.84948