condition mean min max 3 h after light 0.0 0.0 0.0 7 h after light 0.004777966666666667 0.0 0.0573356 11 h after light 0.007748441666666666 0.0 0.0648382 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