condition mean min max Control 0.001100977777777778 0.0 0.006605866666666667 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0012089333333333333 0.0 0.0036268 Heat 0.0 0.0 0.0