By the time kids are in bed, prep my food and clean the house a little I usually go to bed between 10:30 - 11:00. I wake up at 3:30AM to be at the gym for 4:30AM on workout days (Tuesday-Friday). And some nights kids will take turn waking up.

If I'm lucky enough, I can an extra 1-2 hours sleep in the afternoon when the baby is sleeping. Just saying the lack of sleep is probably counter productive.