condition mean min max Control 0.009420805555555556 0.0 0.043723200000000004 Nitrogen deficiency 0.0065551444444444445 0.0 0.019665433333333333 Phosphate deficiency 0.006030311111111112 0.0 0.009264933333333334 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0