I got right at an ounce and 3/4's using a 42 watt cfl before 12/12 from seedling (2-3 weeks after poppping) to harvest, same strain, no lst. Buds were so-so airy, frost fairly light, potency pretty good...I use Hid's now but did a second grow with lots of cfl's and 6 two litre potted plants and got anywhere from 3/4 of an ounce on the worst to an ounce and a half on the best...averaged like 46-47 grams/plant if I remember right; same strain, buds were a little denser that time and prettier "bag appeal" but still light on frost.
So just hang in the and see "what will be, will be" once its all over. I find it hard to believe you'll get less than 3/4-7/8 oz on what my eyes see.
PS-go HID...next time; much, much better results imho