A few yrs ago in summer when we were camping at St. Joseph Peninsula St
PArk here in N. FL. I threw an oyster shell into the bay and thought I
musta gotten some bad shrimp and was hallucinating. Rays of light shot
out from the splash. Hands dipped in the water glowed and when smeared
on ourselves left us glowing. Footsteps left glowing imprints on the
sand. Truly bizarre. We see some of the bio light stuff most summers
but never again like that.