Last night

Put up the baby gate again - she knocked it down once. Then put it up again. We also put a desk light in her room left on. Which makes the room fairly light (a lot more than a night light). She asked for drinks and called for us a few times, but she stopped at around 10pm. So overall a successful night. She fell asleep in her bed on her own! I think the combination of baby gate and light will work.