A typical family eats three meals a day breakfast, lunch, and dinner. There are not standard mealtimes for most people. But in most organizations lunch time is from 1 PM to 2 PM and people have breakfast before 9 AM because they have to work. Dinner is usually after 6 PM for most people.
For most people dinner is eaten at home. Children have lunch at school cafeteria and people have lunch at restaurant, cafeteria etc.