condition mean min max Control 0.0015546277777777776 0.0 0.009327766666666666 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.006691933333333334 0.0 0.0200758 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0