condition mean min max Control 0.0007960944444444445 0.0 0.004776566666666667 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0037391777777777777 0.0 0.011217533333333333 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0