I have been out a few times this year with limited success at best. In years past I have hands down had my best luck between 10 and 1 o'clock. My theory is that the farmers have all fed their cattle and things have settled down and the yotes are catching a catnap after running all night. I find the closer I set up to them the better my chances, in other words if no coyotes after 3-5 minutes I never call one in. The wet weather this year has made for an abundance of tall grass/waterways, lots more cover for mice which around here is the coyotes mainstay, in other words an abundance of food makes for very few hungry coyotes.