condition mean min max Control 0.0005212249999999999 0.0 0.0031273499999999997 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.015841833333333333 0.0 0.0475255 Heat 0.0 0.0 0.0