Higher speed=lower quality PLAY. ON. TURBO. MODE. (shift+click the green flag). Unless you like sitting around waiting. To alter the ocean of light, move the black knobs. You can do this by clicking+dragging or by using the arrow keys while holding F, G, or H (but for some reason, not all three). Press U to hide the knobs.
I got the idea from @TiberiumFusion, but most of the code is original. The original project had none of his data, but after "looking inside" of his project I got a better idea for the blending algorithm, which I based mine off of. I will admit, it is not as advanced, and live blending is not as neat. But I think the rendering method I used gives faster high quality renderings. Thanks so much Tibes!