In my opinion during the rut I've had the best success mid to late afternoon but thats just for me and my farm. The next guys farm good be completely different, i think it just depends on what kind of deer your dealing with wether it's old mature deer, young bucks, few bucks, and what period of the rut your hunting, etc. Huntin' in the end of October and into November can not be matched by any other expierence and there really is no bad time to hunt.