condition mean min max Control 0.054753111111111114 0.0 0.2634246666666667 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.019130555555555557 0.0 0.05739166666666667 Heat 0.0 0.0 0.0