condition mean min max Control 0.01186392222222222 0.0 0.07118353333333333 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.006558355555555556 0.0 0.019675066666666668 Heat 0.0 0.0 0.0