condition mean min max Control 0.4807128333333333 0.338351 0.728716 Nitrogen deficiency 0.20693436666666667 0.0338381 0.39387900000000003 Phosphate deficiency 0.33590641111111114 0.025008233333333334 0.527686 Potassium deficiency 0.27190615555555553 0.0683398 0.401292 Heat 0.40788599999999997 0.276418 0.539354