condition mean min max Control 0.16081505555555556 0.0 0.814406 Nitrogen deficiency 0.170984 0.0 0.42146 Phosphate deficiency 0.11219777777777777 0.0 0.3365933333333333 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0