In cases when I have done a working at less than appropriate times, I have just accepted this and moved on.
As one example, we know that if a person does a planetary square during the wrong hour, if they were to do it twice as a means to compensate, this would break the working. Therefore, it may be best to just move on.
In this case, a better option would be to do a God Ritual and ask for blessings relating to the goal of the working. This benefits the working without any risk to the numerology, and also does so in ways outside of what the energy of the working alone could do, because you are inviting Divine influence into the situation.