Currently brewing a festival golden stag. Added hops 5 days ago on day 10 so on day 15 now. Reading this morning was 1011. Wondering if the hops will bitter too much, should I siphon into secondary now and take more readings over next day or two or leave in as is. Air lock has only stopped today but temp has dropped from about 22 to 18 as was worried the brew belt plus sunshine would overshoot. Thanks