I hunt by the moon phases, alot of people laugh at it but it does work, I get the chart and will hunt by it, so far seems to work pretty good. The weather does effect the deer movements also, the 07 hunting season started with 85 degree temps opening day and the deer were almost nocturnal until around end of Sept first part of October, then they started to move more during the day, but so far that was the worst season I only took 3 deer that year.