condition mean min max Control 0.003504038888888889 0.0 0.021024233333333333 Nitrogen deficiency 0.007830644444444446 0.0 0.023491933333333336 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0