So

we did a pretty basic UV spectrum.

So what that means is we set bottles of light out on the ship deck for about 48 hours, enough time to give it to degrade.

Then from there, we had a control, which completely kept in the dark.

And then we had different depths that we took.

And then they were set for 48 hours out on the top deck in the direct sunlight.

We measured the light over that 48 hours, recorded that.

So could you just talk a little bit more, just maybe your new appreciation or new understanding of how the great lakes work?