condition mean min max Control 0.006286555555555555 0.0 0.019321466666666665 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.015431222222222223 0.0 0.04629366666666667 Heat 0.0 0.0 0.0