condition mean min max Control 0.002811738888888889 0.0 0.016870433333333334 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0076653 0.0 0.0229959 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0