condition mean min max Control 0.007122222222222223 0.0 0.04273333333333334 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.03748777777777778 0.0 0.11246333333333335 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0