condition mean min max Control 0.006201966666666667 0.0 0.0204277 Nitrogen deficiency 0.02598668888888889 0.0 0.044739 Phosphate deficiency 0.004754733333333333 0.0 0.0142642 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0