I just eat whenever I am hungry, I don't eat proper meals. Sometimes I eat the whole entire day, sometimes just one big meal a day and a bunch of snacks...
Sometimes I wake up at 3 pm in the afternoon, so I just eat when I feel like it. I wake up whenever I feel like it too. My life has no structure. I'm basically an animal and eat and sleep whenevers with no care for time or anything else for that matter.
If I had a family or lived with another person it would probably be different, but since I answer to no one except myself, I just eat/sleep whenevers...