condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.19878312222222225 0.0 0.5878043333333334 Phosphate deficiency 0.08282926666666666 0.0 0.2484878 Potassium deficiency 6.235744444444445 0.0 18.707233333333335 Heat 0.006577550000000001 0.0 0.013155100000000001