Jackie, Greg's right. I would be safe and put them outside in protected area to not only get used to light but cold temp. I acclimate plants by 15 minutes in partial sun and back in shade and increase the next week by more time. I rather be safe and baby them than injure them. I also cover my semps if they are outside in possible cold snap. Shade cloth, frost cloth, etc good to have to use year after year for plants for protection against too much sun or frost during various seasons.