If you still have it in the house, keep it in the house until Spring. Putting any growing rose through that kind of a temp swing would kill it or at least put it into a signifgant shock.

All roses need up to six hours of full sunlight. I don't know why the directions say indirect light. In my opinion most people have trouble with potted roses because they over water them. You want the rose to be evenly moist, never soggy. This causes root rot. Smell the soil, if it's foul replace it. Water the rose from the bottom every week or when you notice it's dry. Set it in the sink or in a bowl. The rose would appreciate a humidifier.

Spider mites are a problem in the winter for indoor roses. Even greenhouses fight with them. When you water the rose, flick the lower leaves over a white piece of paper. If dark specs appear..you probably have Spider mites. Tip the rose over the sink and spray the underside of the foliage every day until they are gone. Spider Mites will defoliate a rose in a short time. You can also dip the foliage in a mild soap solution to get rid of them. Spider mites hate water, so the regular spraying is as good as anything.

Check to see what hardiness zone you live in. Canyon Cupido is listed hardy to zone 6. Most minis are much more hardy than they are given credit for. Planted out of the wind and with winter mounding it would probably do fine. Don't wait until Fall to plant though..plant in the Spring and let the plant adjust to being outside.

Good luck