condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.004901011111111111 0.0 0.014703033333333332 Potassium deficiency 0.005330733333333334 0.0 0.0159922 Heat 0.0 0.0 0.0