My limited experience is the same as the other posters. Mine free range all day, but have layer mash available all the time. And like duckinut said, they go out in the morn and don't even look at the feeder. I see some of them during diff times of the day in the henhouse eating the feed, but they don't linger there. Mine are out foraging around unless snow covers the ground or it's too cold. Granted they aren't getting any bugs or greens, but they like to scratch around anyway, then of course they eat more mash.
