condition mean min max Control 0.0020877666666666663 0.0 0.012526599999999999 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0071615 0.0 0.01811866666666667 Potassium deficiency 0.0046546 0.0 0.0139638 Heat 0.0 0.0 0.0