condition mean min max Control 0.84641465 0.0 1.8824 Nitrogen deficiency 0.6544287777777777 0.2234536666666667 1.43875 Phosphate deficiency 15.59947822222222 2.964983333333333 40.1142 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0