condition mean min max Control 0.05022377777777778 0.0 0.154712 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.04409044444444444 0.0 0.13227133333333332 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0