condition mean min max Control 0.0014100277777777776 0.0 0.008460166666666666 Nitrogen deficiency 0.0015208555555555555 0.0 0.004562566666666667 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0