Help save my sanity. Light for coop.

[AWaferThinMint]

What I need is a solar lamp that will come on at dusk and I can set to go off again after, say, an hour.

It should not be hard to find but I cannot find what I need online anywhere.

Help me o wise chicken keepers. How do you light your cool to get the chooks in at night?

Mine just go into the house well before dusk, plenty enough light to shut them up (although I don't).

I find it odd, they get up in the morning while it is still pitch black but go to bed well before it gets dark.