It was interesting that while I was living in Taupo, Max Gibbs from our fishing club gathered data from two of us who were fishing all the time. I think that info on our catches was collected over two years.(time date of catch etc) When he put all the info (over 400 fish caught)in the computer, (probably steam driven at that time), it told us that 80% of that catches were made during predictable times following the solunar tables. We of course fished with no idea of predicatable times. I am convinced!