I work Friday, Saturday, and Sunday. On Thursday night I will stay up until 11 or 12 a.m. and then sleep until my kids get up, usually between 0430-0600. Then I take a 3-4 hour nap on Friday. Monday I go to bed usually by 10 a.m. wake up at 4 p.m. and then head back to bed whenever else does around 9 to switch back to days for the week. This works for me right now because I don't want our baby in daycare yet. I do crossfit 3 days a week (Tues, Wed, Thurs) and I want to add some yoga, pilates, or running before work but that hasn't happened yet.
For snacks I eat fruit, cheese sticks, veggies, meat roll ups, chicken legs, hard boiled eggs, nuts, and Lara bars. I eat Paleo so most of my stuff consists of leftovers that are quick to grab out the door.