To be honest I have no idea why the fish are doing that i have seen it once before but didnt find a good reason why they do it at the time
IT was a nice morning walk a good way to start the day
I dont think I will ever adjust to sleeping in i have bene getting up at the same time since i was 14 and honestly do not see the need to change yet :) even in Winter when I dont go for as many walks I still get up at the same time and love the quiet of the morning