In the Netherlands, when we were children, we ate 2 sandwiches with chocolate sprinkles or peanut butter for breakfast. The same for lunch. And at the end of the day between 5 and 6 pm the warm meal: potatoes, meat and vegetables.
The same every day.
Later, when Tom and I had our son and wanted to be a healthy family, we changed some of these habits. Only fruits for breakfast, sandwiches with cheese for lunch and more variation for the evening meals, alternating the usual Dutch food with rice, pasta, salads and such. Changing the time to a hipper 7 to 8pm.
It is obvious that the heavy stuff was digested at night. Now that we are aging we have a completely different opinion about whether that are healthy eating habits. We want to be both active and sleep well. Food plays an important role in accomplishing that.