condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.008517733333333333 0.0 0.025553199999999998 Phosphate deficiency 0.0072069444444444455 0.0 0.021620833333333336 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0