condition mean min max Control 0.002249483333333333 0.0 0.0134969 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0019033444444444443 0.0 0.005710033333333333 Heat 0.0032338 0.0 0.0064676