condition mean min max Control 0.005456966666666667 0.0 0.0327418 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 7.299692222222222 0.0 20.864633333333334 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0