condition mean min max Control 0.007521111111111111 0.0 0.04512666666666667 Nitrogen deficiency 0.015993222222222225 0.0 0.04797966666666667 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0