condition mean min max 3 h after light 0.0 0.0 0.0 7 h after light 0.006803525 0.0 0.0414538 11 h after light 0.00782975 0.0 0.0389538 2 h after dark 0.0120269 0.0 0.0604958 6 h after dark 0.011540075 0.0 0.0606642 10 h after dark 0.010558983333333334 0.0 0.0833562