condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.015657555555555557 0.0097308 0.020564333333333334 Phosphate deficiency 0.040406033333333334 0.0 0.12121810000000001 Potassium deficiency 0.5537319 0.0 1.65168 Heat 0.0 0.0 0.0