condition mean min max Control 0.0065309888888888884 0.0 0.015151699999999999 Nitrogen deficiency 0.0038887933333333334 0.0 0.01166638 Phosphate deficiency 0.004666366666666666 0.0 0.009391866666666667 Potassium deficiency 0.00074937 0.0 0.0022481099999999998 Heat 0.01571457 0.009302640000000001 0.0221265