condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.007916155555555556 0.0 0.023748466666666666 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.024932444444444448 0.0 0.07479733333333334 Heat 0.0 0.0 0.0