condition mean min max Control 0.037585777777777774 0.0 0.103725 Nitrogen deficiency 0.06708944444444444 0.04600766666666667 0.080385 Phosphate deficiency 0.04951077777777778 0.03353366666666666 0.080127 Potassium deficiency 0.0 0.0 0.0 Heat 0.0182935 0.0 0.036587