Need help with circuits and photocell

[New User Matt]

Thanks Mr. V for your post.

Is there a reason to use two relays instead of just one dpdt relay?

I think the part I'm struggling with is how to keep the motor still during the day after stopping at a limit switch. I don't want the motor to reverse until night time.

Somehow using the low resistance of the photocell during the day to keep this from happening?