condition mean min max Control 0.0005922 0.0 0.0035532 Nitrogen deficiency 0.005182436666666667 0.0 0.008173576666666666 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0