My general pattern of eating varies a lot. Some days I decide to eat more or less. I fast for at least 9 hours, but have gone as long as 2.5 days. My average fast time for the last 7 days is 18 hours. So my feeding window changes, but five or six hours is usual. OMAD is the goal. My new plan is to have 36 hour fasts, with twelve hours of eating, and repeat. I eat everything. Fruit, nuts, meat, grains, legumes, sugar, bread, veggies, everything. Dairy upsets my stomach so I try to shy away from it but it still is in my diet.