condition mean min max Control 0.0016320333333333331 0.0 0.0097922 Nitrogen deficiency 0.0070336999999999995 0.0 0.010666133333333334 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0