condition mean min max Control 0.05216894444444445 0.0 0.3130136666666667 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.10956044444444445 0.0 0.16938366666666668 Heat 0.0 0.0 0.0