condition mean min max Control 0.006263166666666667 0.0 0.037579 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.005262344444444445 0.0 0.015787033333333336 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0