condition mean min max Control 0.1401022222222222 0.0 0.8406133333333333 Nitrogen deficiency 0.23678333333333335 0.0 0.71035 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0