condition mean min max Control 0.00187225 0.0 0.0112335 Nitrogen deficiency 0.009423411111111111 0.0 0.014633266666666667 Phosphate deficiency 0.003674766666666667 0.0 0.0110243 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0