condition mean min max Control 0.002064361111111111 0.0 0.006265966666666667 Nitrogen deficiency 0.0019372999999999997 0.0 0.005811899999999999 Phosphate deficiency 0.005122966666666667 0.0 0.0153689 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0