condition mean min max Control 0.0010776277777777778 0.0 0.006465766666666667 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.07506977777777778 0.0 0.22520933333333332 Heat 0.0 0.0 0.0