Is big inter nodal distance a problem outdoors? I know my plants get in the shadows at 4pm, and look for more light, but is it a problem if i you don't have a lamp to stay away from ?
it indicates it's getting a small "DLI" value per day. this will directly relate to yield and density of nugs.
check out some regional DLI maps and then consider how much of the day it actually gets 'full' light and reduce it some proportional amount for a more accurate guesstimate of light provided. if anywhere near "20" DLI it's probably going to be larfy results.