What will happen if I move my indoor plants outdoors in mid winter?

What would happen if I move my indoor grown plants outdoors in mid winter, would they start flowering or stay in the vegetative state? And will I be able to move them back indoors after a while to force them to flower?

I come from Australia so winters are pretty mild here. The maximum temp would be 17 degrees and the minimum would be 6.

Check your light cycle. If it’s 12 hours of darkness the plant will flower.
Winters here would kill my plant. We also only get 10 hours of daylight.