condition mean min max Control 0.0037939388888888893 0.0 0.022763633333333335 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.05938572222222222 0.0 0.17815716666666667 Heat 0.0 0.0 0.0