Can you still do household chores after a long day of baby care?

I do my housechores when baby is napping in the afternoon e.g. washing, mopping and etc. I will prepare the next day's breakfast at night and ready to eat in the morning. For lunch, I will try to cook simple dishes to ease my loads. Now that my kids are bigger, 5 and 2, I will let them play themselves while I am busy with housework.