condition mean min max Control 0.008174394444444445 0.0 0.0254496 Nitrogen deficiency 0.02140931111111111 0.0 0.048952666666666665 Phosphate deficiency 0.010347122231076667 0.0066955999999999995 0.016346566666666666 Potassium deficiency 0.009705588888888889 0.0 0.028096306666666668 Heat 0.033658315 0.019835230000000002 0.0474814