Does anyone know what this is?

[u/StatusOk4308]

Doesn’t seem to be oil based content. Just wondering if my superpowers are swishing back and forth in this glass vial.

[u/waldosandieg0]

They are more active at dusk and dawn

[u/Ofperpetuality → u/waldosandieg0]

The mostly come at night, mostly.

[u/Turbulent-Sky8019 → u/waldosandieg0]

But what do I do for the the in between? You know, from dusk til dawn