condition mean min max Control 0.014079577777777777 0.0 0.06642933333333333 Nitrogen deficiency 0.006741922222222223 0.0 0.02022576666666667 Phosphate deficiency 0.046034844444444445 0.0 0.1189925 Potassium deficiency 0.014515144444444445 0.0 0.043545433333333335 Heat 0.01218735 0.0 0.0243747