condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.0013835111111111112 0.0 0.004150533333333334 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.011717088888888888 0.0 0.03515126666666667 Heat 0.00846625 0.0 0.0169325