condition mean min max Control 0.0064540000000000005 0.0 0.038724 Nitrogen deficiency 0.01878622222222222 0.0 0.05635866666666667 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.027016 0.0 0.081048 Heat 0.0 0.0 0.0