Those who had land, ate. Even the lowliest cottager would have a kitchen garden of some sort. But there were those who had no land, who were the hired hands, the outlaws (not necessarily bandits, just those outside the law), woodcutters, shepherds, etc. These were among the poorest of the poor in the countryside. I'm pretty certain we have no data at all about how these people ate, still less how often or at what time of day.
In the towns there were also hired hands--we'd call them day laborers. There were also what the city called "the poor" by which was meant those who were too sick or feeble to work, beggars, and urban versions of outlaws. Some of these were on the public dole--the Catholic Church prior to the Reformation, some form of a community chest after. These, too, are beyond our reach wrt dietary practices.
There's been some interesting research of late about sleep patterns--most of the earliest evidence is early modern, with some stray medieval bits. This research says it was commonplace for people to wake up in the middle of the night and stay awake for a couple of hours or so. One of the things they did during the wee hours was have a bite to eat. Evidence for this is largely documentary, so it's going to apply to the better sort. We can only guess about peasants, serfs, and the rural poor.
In the towns there were also hired hands--we'd call them day laborers. There were also what the city called "the poor" by which was meant those who were too sick or feeble to work, beggars, and urban versions of outlaws. Some of these were on the public dole--the Catholic Church prior to the Reformation, some form of a community chest after. These, too, are beyond our reach wrt dietary practices.
There's been some interesting research of late about sleep patterns--most of the earliest evidence is early modern, with some stray medieval bits. This research says it was commonplace for people to wake up in the middle of the night and stay awake for a couple of hours or so. One of the things they did during the wee hours was have a bite to eat. Evidence for this is largely documentary, so it's going to apply to the better sort. We can only guess about peasants, serfs, and the rural poor.