^ have you've done that b4, i would think those lights in combination of the dark period would only confuse your plants and cause them to hermi, whats wrong w/ it getting the natural sunlight followed by a natrual dark period? are they not gettin enough light?
those small cfl's arent gonna do jack for outdoor plants and i would think can cause problems down the road if you arent careful, unless you have exp. with thise before i would take those lights down immediately, and just try to get in about 7-10 (or more if u can) hrs of direct sunlight and the rest can be shaded sunlight, followed by a natrual dark period, good luck