condition mean min max Control 0.0008638555555555556 0.0 0.0051831333333333335 Nitrogen deficiency 0.0018621 0.0 0.0055863 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0