condition mean min max Control 0.0030673777777777776 0.0 0.013112366666666667 Nitrogen deficiency 0.0054251444444444455 0.0 0.016275433333333336 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0034133111111111112 0.0 0.0051231 Heat 0.0 0.0 0.0