condition mean min max Control 0.0016998277777777778 0.0 0.010198966666666667 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0059623222222222215 0.0 0.009313766666666666 Heat 0.0 0.0 0.0