Going away for the weekend, leavin my garden alone?

So im going away to see my girlfriend at her college for the weekend, Im worried about leavin my lights on in my bedroom while ill be gone. Has anyone had this same problem? How did you handle it?

I don't see my plants for 3-4 days normally now.. they'll be fine, just adjust the lights to how much you think they will grow, it sucks to come home and find they grew up into the plants. Make sure there's no security risks with leaving your grow unattended.