condition mean min max Control 0.024530088888888888 0.0 0.08922379999999999 Nitrogen deficiency 0.9635891111111111 0.067513 2.707099 Phosphate deficiency 23.625070244444444 0.020295466666666668 70.82093333333333 Potassium deficiency 17.033909955555554 0.0 51.09093333333333 Heat 0.0181241 0.0 0.0362482