condition mean min max Control 0.004695338888888889 0.0 0.015536133333333334 Nitrogen deficiency 0.03076622222222222 0.0 0.09229866666666665 Phosphate deficiency 0.004026244444444445 0.0 0.012078733333333334 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0