I did this last grow with 2 identical plants from the same mother, i found no difference.i think its best to cover ur plant if possible and give it complete darkness for 24-48hrs and then harvest. do a side by side with two plants of the same strain and see the difference for urself.
lol i was gonna write the exact same answer word for word, you beat me to it, god damn i love smart-ass answersYou should shoot for harvesting during a solar eclipse, but make sure you only use your LEFT hand. Very important!
Seriously though, any time is fine! Hit us with some pics yo!