You can kill two birds with one stone, so to speak. Put the seeds in damp vermiculite or perlite to put them in the fridge for about four weeks. Then they'll be stratified and should germinate more quickly when you do plant them.
Unless you're in a warm humid climate you don't need to store daylily seeds in a fridge, they are fine in paper bags In a cool room. Fridge storage just helps them stay viable longer. I don't store mine in the fridge, they only go in the fridge to damp chill (stratify) a few weeks before planting. If they are too dry when they go in the fridge it doesn't break their seed dormancy, hence the damp vermiculite/perlite.