condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.005332977777777778 0.0 0.015998933333333333 Phosphate deficiency 0.004171 0.0 0.012513000000000002 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0