condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.012257555555555556 0.0 0.03677266666666667 Potassium deficiency 0.0051996 0.0 0.015598800000000001 Heat 0.0 0.0 0.0