I have been growing outdoors in the Southern Hemisphere for 35+ years with awesome results and am not sure what your question is.
If growing outdoors, stick with normal photoperiod plants and leave the autos for the indoor brigade, autos outdoors are very disappointing when it comes to growth, size and yield. After trying 30+ auto strains outdoors during the peak summer growing season and over a few years, I will never grow another auto again, so poor were the results - they are basically a waste of time outdoors!