condition mean min max Control 0.004060783333333333 0.0 0.0243647 Nitrogen deficiency 0.018023444444444443 0.0 0.05407033333333333 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.3084508888888889 0.0 0.8743503333333333 Heat 0.0 0.0 0.0