condition mean min max Control 0.0007382055555555556 0.0 0.0044292333333333335 Nitrogen deficiency 0.0006778155555555556 0.0 0.0020334466666666667 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0