condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.0019751 0.0 0.0059253000000000005 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.003885766666666667 0.0 0.0116573 Heat 0.0 0.0 0.0