ok, maybe a dumb question but here goes.. If tricos emerge overnight and into the wee morning hours would it make sense to fish trico nymph patterns in late afternoon evening hours. in my over-winter entomology reading i learned that most nymphs become active several hours prior to emergence. therefore, would this be a good idea if your on the stream late in the day or is this already common practice and i just have'nt seen anybody do it yet ( i have only been fishing seriously for almost a year)