Idle Wizard 6k+ hours
NGU Idle nearly 4k hours
MHR Sunbreak 1k+ hours
BattleTech 1k+ hours
MH World 800 hours
Those idle games running in the BG sure racked up the hours. Ran them for more than half a year before I realized I was just wasting power for something senseless.
I don't normally eat in the mornings as I've been practicing intermittent fasting for years. Tea or coffee, lots of water usually.
Lunch is a feast, with dinner a slight step down from the volume eaten at lunch. Meats and fats provides a lot of energy and break down longer so that may be the reason for your reduced hunger. Just those alone isn't healthy for you in the long run, yeah.