Why do people in Hubei eat two meals a day?

The reason why Hubei people eat two meals a day is that Hubei people have always had the habit of eating two meals a day. First of all, after entering beginning of winter, the days will become shorter and shorter; Speaking of the winter solstice, it is the shortest day of the year; Heavy snow and winter solstice are two adjacent festivals, so the feeling of shortening the day will be more obvious from before the heavy snow festival; For example, the solar terms of heavy snow usually break at around 7: 00 in the morning and get dark at 5: 00 in the afternoon; Such a day is only about 10 hour. People think that if you eat three meals a day, that is, one meal every three hours on average, then the frequency of eating every day is too frequent; The meal we ate in the middle was generally not very hungry, so we canceled lunch and merged it with dinner, and it became only two meals a day.