condition mean min max 3 h after light 0.0 0.0 0.0 7 h after light 0.0 0.0 0.0 11 h after light 0.011818083333333333 0.0 0.141817 2 h after dark 0.037338333333333334 0.0 0.248318 6 h after dark 0.0 0.0 0.0 10 h after dark 0.0 0.0 0.0