condition mean min max Control 0.07668944444444444 0.0 0.46013666666666664 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.03555777777777778 0.0 0.10667333333333334 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0