condition mean min max 3 h after light 0.0 0.0 0.0 7 h after light 0.16213 0.0 1.28663 11 h after light 0.06547216666666666 0.0 0.785666 2 h after dark 0.0 0.0 0.0 6 h after dark 0.0 0.0 0.0 10 h after dark 0.0 0.0 0.0