maximum improvement was only 20%, for most none or less than 20% and only in dark enviroment, I don't think few weeks would really make any significant differen

maximum improvement was only 20%, for most none or less than 20% and only in dark enviroment, I don't think few weeks would really make any significant difference or discomfort which could not be reversed during next few weeks when you can exercise the other eye, so that's not really valid reason why not to do it this way