yoteblaster243,
I have no researched documentation to back this up but:
IMHO, I feel coyotes move more at night during a full moon. There is always exceptions, weather and wind play a major role. I have found during a hard rainy or windy night, the coyotes will lay up until the weather breaks. Personally, I don't pay a lot of attention to the moon phases, but more to the weather fronts and wind direction. I have killed coyotes in the daytime, after night time storms, while the moon was in full phase. Some say that during the period of a full moon, the later part of the evening on into dark is the best time, I feel this is the best time to hunt anytime. As far as I know, I've never called in a coyote in the early A.M. hours after daylight, full moon or not. Most of my coyotes have been taken from 9:00 A.M. until dark during the fall and winter months, it may surprise you but on calm overcast days before and after a storm front I have called coyotes during the mid-day hours. On bright sunny days I like to hunt later in the evening until dark. I know this has worked for me in the past, but then again nothing is set in stone. I'm going to go out on a limb a little here, in Tn. our winter weather this year has been mild as far as cold temps, but windy. I feel this has had more effect on calling than anything.
Just my $.02 worth,
coyotehunter