Today many people find it strange that the biggest meal of the day once centered around noon, but it made great sense at the time. Artificial lighting such as oil lamps and candles were expensive, and provided weak illumination at best. So people went to sleep at sundown, because it’s difficult to work and eat in the dark. The last meal of the day was a rushed affair, a quick snack before the lights (the sun) went out. The only exceptions were those who had to work at night, and the extremely wealthy and powerful people at royal courts. The wealthiest courts, like those of France and Burgundy might stay up after sunset, their grandly decorated halls illuminated by thousands of candles or torches. But they were unusual; most medieval people never witnessed such spectacles.