It doesn't give us a lot of time with other people, but it's what we can manage. Thank goodness for instant messaging! I am running a sleep deficit, but as a nursing mother that's so normal to me that I don't notice it much. I'm at home with the kids, so we all nap at nap time. In another year or so my youngest will wean and then some evenings I will not be home for bedtime, just as some nights my husband is out for meetings or events.
We take each day as it comes and renegotiate our availabilities as necessary. Thankfully our friends and loves have been understanding about it.