When she arrives at 5:30 p.m., Lisa says she expects to find the sisters in prayer. Instead, they're playing cards and Scrabble!
Watch as Lisa experiences her overnight stay.
At 7 p.m., a bell signals the call to nightly prayer. The first 15 minutes are conducted in complete silence. A procession follows, with nuns lined up from youngest to oldest. "At the end of this, it's silence," Sister Joseph Andrew says. "The sisters go and they either study, or if there's duties to be done, [they do those]."
At 10 p.m., the sisters have profound silence. "That means absolutely no talking and everyone should be in her cell," Sister Joseph Andrew says.
The 100 cells, or bedrooms, of the convent are cloistered, which means no one is allowed in. An exception is made for Lisa and the cameras.
The rooms are free of possessions. "We don't really have a lot of things, and that's a part of our vow of poverty," she says. "Our time is given to God and to people."
Bedtime is also the only time of day a nun does not wear her habit. "We always say it's kind of like a woman's wedding ring. It says someone loves me. Someone has claimed me as his own," she says. "And of course we would say that's Christ."