I use the moon quite frequently, but I don't let it dictate my entire hunt. I still hunt regardless of the moon's activity, simply because animals live in the woods and I won't see them if I'm not there. Period. But let me put it this way: I have found over the years that wild animals will move based on certain moon phases and the rising and setting of the moon. You can usually (but not always) bet you will at least see more squirrels and hear more birds chirping and flitting about at the very least during both the minor and major periods that are marked by the solunar tables. However, as someone above already said, any time the moon is visibly in the sky during the day is a good time to be hunting.
Now, that said, I have found that the highest (peak) amount of wild game movement in the woods tends to occur whenever the moon is either rising (overhead) or setting (underfoot) within 30 minutes of sunrise or 30 minutes of sunset....or at least that's what I have personally observed. So, say there is a new moon phase, the solunar table calls for a major activity period at dawn, it is a cold front on the right wind in the second week in November...you had best believe that's the day I plan to get out and be in my stand at least an hour and a half before sunrise and set up on fresh sign. Things are probably gonna happen for you when you put the sign, weather, and moon together with your scouting.