Late nite

Why did I serve dinner at 11:30pm as if it was 6pm?  Perhaps I thought I was in UAE, enjoying a full meal with dinner guests that arrived at 8pm...no, usually those meals, though plentiful, are rather light - mostly vegetables.  This is meat and potatoes.  Steak, potatoes, zucchini, and brussel sprouts. 

How did this happen?  I got lost in a book and an accompanying treatise on FB while my children packed for camp, but I was determined to have a decent family dinner before their departure.