Everyone has checked the sol-lunar tables, the dots on your tide tables (opps, sorry inlanders), and the fishing computer built into some GPS units for best fishing times. Fishing seems to be best during full moons as well as nearly as good during the new moon two weeks later based on these sources of information.
Spearos know that we don't need to get the pike to bite. Only prey on its hidden weakness as being curious as a cat coming to a moving object to have good success. That's probably the best reason why I love to spear compared to fishing - they don't need to be hungry, only curious.
Now I'm curious, have any of you noticed more fish movement into your hole (pike as well as other species) during the full moon phases and better success? Personally I recall a few years ago a rising full moon right at sundown where we couldn't keep 13 tip ups baited and in the water fast enough as the moon came over the horizon. We put 14 on the ice in 45 mins and lost as many on empty flags. Before that we fished those tip ups for 5 hours during the morning and early afternoon with only a single fish.
Sunday is the full moon. Keep an eye out.