condition mean min max Control 0.010868333333333334 0.0 0.06521 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.054815888888888886 0.0 0.16444766666666666 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0