condition mean min max Control 0.0017053222222222222 0.0 0.010231933333333334 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.006711844444444445 0.0 0.020135533333333334 Potassium deficiency 0.02680544444444444 0.0 0.08041633333333333 Heat 0.01623355 0.0 0.0324671