condition mean min max 2 h after light 0.0 0.0 0.0 6 h after light 0.026695066666666666 0.0 0.0960368 10 h after light 0.0 0.0 0.0 14 h after light 0.009195533333333334 0.0 0.0551732 18 h after light 0.018149966666666666 0.0 0.0575749 2 h after dark 0.012659816666666665 0.0 0.0759589