No electric, need some opinions

Hey you guys,



So I have been out of power for like three hours and I am wondering how long you guys have gone without power and everything make it? I have SPS, LPS and a bubble tip anemone. I have a 60 gallon tank and it is not using a sump so I don't have to worry about that but I am more worried about the flow and light. How long have you guys gone?? I'm especially worried about the anemone.



Thanks!