condition mean min max Control 0.039563244444444444 0.014452733333333334 0.0834073 Nitrogen deficiency 0.01307891111111111 0.008759233333333333 0.0156935 Phosphate deficiency 0.008950144444444445 0.0 0.019947033333333333 Potassium deficiency 0.045606511111111116 0.0073182 0.06496980000000001 Heat 0.011748650000000001 0.007644000000000001 0.0158533