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 0.0 0.0 0.0 2 h after dark 0.0 0.0 0.0 6 h after dark 1.0250000000000001e-06 0.0 1.23e-05 10 h after dark 0.0 0.0 0.0