condition mean min max Control 0.0047491 0.0 0.0284946 Nitrogen deficiency 0.014362088888888888 0.0 0.0347626 Phosphate deficiency 0.02440056666666667 0.0 0.07320170000000001 Potassium deficiency 0.0030767 0.0 0.0092301 Heat 0.0 0.0 0.0