condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.3920492222222222 0.0 1.1761476666666666 Potassium deficiency 0.025060755555555553 0.0 0.07518226666666666 Heat 0.0 0.0 0.0