condition mean min max Control 0.0043848444444444445 0.0 0.02630906666666667 Nitrogen deficiency 0.025432 0.0 0.03943933333333333 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0