condition mean min max Control 0.17759166666666668 0.0 1.06555 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.15308111111111108 0.0 0.4592433333333333 Heat 0.0 0.0 0.0