condition mean min max Control 0.0014184722222222222 0.0 0.008510833333333334 Nitrogen deficiency 0.009216144444444446 0.0 0.018629433333333334 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0