If your seeing new healthy green growth I wouldn't mess with anything else. Do as Maryjane suggested and sit back and let the plant do it's thing.
I will add my .02 though. Why would anyone put a plant on 24/0 light cycle? Anything... even a plant
![Wink ;) ;)](/styles/smilies/icon_wink.gif)
needs rest
![Stick Out Tongue :P :P](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
in my opinion. I've seen more growth occur during any plants life cycle, including that of pot during its night cycle. If it were my plant I'd aim for the 18/6.
Use common sense even nature provides a dark period or resting period.