condition mean min max Control 0.16490872222222222 0.0 0.624169 Nitrogen deficiency 0.1283311111111111 0.0 0.3849933333333333 Phosphate deficiency 0.6471211111111111 0.0 1.9413633333333333 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0