condition mean min max Control 0.05477811111111111 0.0 0.32866866666666666 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.903896 0.0 2.3922933333333334 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0