condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.11786333333333333 0.0 0.19193800000000003 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.04858177777777778 0.0 0.14574533333333334 Heat 0.0 0.0 0.0