condition mean min max 0 h after light 0.08438525 0.0590555 0.109715 2 h after light 0.0 0.0 0.0 4 h after light 0.0268865 0.0 0.053773 8 h after light 0.08506140000000001 0.0572468 0.112876 12 h after light 0.02754815 0.0 0.0550963 2 h after dark 0.14611849999999998 0.122807 0.16943 4 h after dark 0.0547195 0.0 0.109439 8 h after dark 0.030851 0.0 0.061702 12 h after dark 0.0281582 0.0 0.0563164