condition mean min max Control 0.024477944444444445 0.0 0.074996 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.03721933333333333 0.0 0.07701833333333334 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0