Just a note on what HerbalEdu has said... when you are moving the plants outside, you need to be cautious because the sun is WAY stronger than any light they've been exposed to - even if they've been in a sunny window... the glass in the window will filter out the UV light... so set your plants outside but in a shaded spot to begin with... after a day or two there, they can be moved to direct sunlight, again as the quote HerbalEdu gave, a little at a time. I prefer to "acclimate" my plants (no matter what kind of plant it is) to morning sun first, rather than intense mid-day sun... I put mine, after their few days in the shade, in the morning sun but back in the shade about 11am... after a few days of that treatment, they'll be ready to go outside in their permanent spot... but only if the day time and night time temps are warm enough!
Good luck!