condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 5.4540777777777775e-09 0.0 1.6362233333333332e-08 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0