condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.004521077777777778 0.0 0.007161566666666667 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0018769 0.0 0.0056307 Heat 0.0 0.0 0.0