condition mean min max Control 0.009377277777777778 0.0 0.05626366666666666 Nitrogen deficiency 0.01887888888888889 0.0 0.05663666666666667 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0