I tend to be lazy and camp out on prime spots.. maybe longer than I should, but it fits my habits.. I am lazy.
All waters are differet, and the feed time varies. Here is a question, do the fish tend to feed later on your body of water ever? Is it just that spot that cuts off early, or is it a norm for that body of water?
If the fish do feed later on the norm, and dont feed later in that spot when they are feeding late in other spots.. you likely are fishing a key spot along what I call a fish highway. The fish are hitting that structure on the way to another feeding area scooping up what they can on the way.
Its just a theory is all. Waterways can be very different, even when in close proximity to each other.
Here is an example.. pools 1&2 of the Mississippi River. There isnt a dependable bite at that *golden hour*. Sometimes fish show up at dinnertime, more often they dont show until 10:30 or later at night… but the same spot can produce multiple big fish spread throughout the night.. in streaks earlier in the year, then singles com cruising through later in the year. There is no pattern to the size of the fish that generally bite around a given time.
Now, the Minnesota river in the lower regions is totally different… The fish will start early sometimes, but the twilight hour will produce fish 95% of the time on productive evenings and usually the largest fish are caught within an hour of actual darkness, or the majority. Often the bite shuts off about an hour after true darkness sets in, then the occasonal run in the middle of the night.. or sometimes nothing after prime time. Running and gunning will usually produce bites almost immediately if fish are around in the late night hours, if there is no bite immediately(15 minutes), usually no fish is caught in the period of a hour or so for me which is as long as I will stay when I am not being lazy.
Every waterway is different, and there is usually a pattern to peak feeding activity times.. not ccounting the days when the fis decide that they should eat at noon for some unknown reason.