condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.002425433333333333 0.0 0.0072762999999999994 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.002887977777777778 0.0 0.008663933333333334 Heat 0.0 0.0 0.0