condition mean min max Control 0.0012383499999999998 0.0 0.007430099999999999 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.00320045 0.0 0.0064009