condition mean min max Control 0.0036558555555555555 0.0 0.0085054 Nitrogen deficiency 0.0016834222222222221 0.0 0.005050266666666667 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0