condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.012534000000000002 0.0 0.037602000000000003 Potassium deficiency 0.007447711111111112 0.0 0.022343133333333334 Heat 0.0 0.0 0.0