I'm having a fair amount of success baking simple hearth loafs w/poolish but wanted to know if anyone has successfully adapted these recipes for a work-out-of-the-house schedule (ie when is the safest time in the process to refrigerate dough for 8 hours).

I'm at home 6:30-8:30 AM and 6:30-11:00 PM (and then asleep!) What's the best schedule for baking a hearth loaf during these hours?