condition mean min max Control 0.0011346499999999999 0.0 0.0068078999999999995 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.012972555555555555 0.0 0.03891766666666666 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0