inside to outside

ok i have a plant that started outside it started to get cold at night so i put her indoors thats were she has been for a cupple weeks now. i was wondering if i could move her out doors in the day and back in at night or will this couse stress? she is starting to buD but i think she needs more light.
she is in a 5g bucket about 4 1/2ft tall
hope this makes sence

nothing huh

as long as you are getting 12 hours of light, and 12 hours of uninterrupted darkness, all should be well. just be mindful of extreme temperature swings.