condition mean min max Control 0.004812444444444445 0.0 0.015137466666666667 Nitrogen deficiency 0.0022203 0.0 0.0066609 Phosphate deficiency 0.0020062555555555557 0.0 0.006018766666666667 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0