condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.18177955555555556 0.0 0.5453386666666666 Potassium deficiency 0.11924877777777779 0.0 0.18281966666666669 Heat 0.0 0.0 0.0