condition mean min max Control 0.2590103888888889 0.038318 0.41931799999999997 Nitrogen deficiency 0.46852544444444444 0.14841466666666667 0.661038 Phosphate deficiency 0.23744822222222223 0.0 0.5017283333333333 Potassium deficiency 0.2744458888888889 0.06871000000000001 0.6595489999999999 Heat 0.229964 0.190899 0.269029