condition mean min max Control 0.004438694444444445 0.0 0.017215833333333333 Nitrogen deficiency 0.0013926555555555558 0.0 0.004177966666666667 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0