indor and outdoor

i want to give my auto as much light as possible can i keep it outside during the day then put it under cfls for a while then dark for four hours r the mixture of the two different lights bad will it make it stretch

If I was in a position to do this I would.Just watch out for bringing in unwanted pests.

not worried no other plants in here during summer dont see the need since sunlight is free but want to get the best auto yeild ever 4 gallon bucket good homemade soil mix ff liquid trio

No other plants?You need a diversion for those pests.

If you are growin' an auto then you want to be in 12/12 as soon as she shows even sooner. Pick the best 12 hrs of daylight and then bring in and place in total darkness for 12, darkness is more important than light when flowering.

Sunlight is much better than cfl, if that was your question