24\24 would mean tthere were 48 hours in one day
maybe meant 12\12
if it is an auto flowering strain it will flower when it is mature enough so eaither way it will flower when it wants. So go by this, when it is in the dark period it grows a bigger root structure and when it is light the foliage gets bigger. So if you want more buds you need more foliage and if you want better buds you work on the roots. A mix of these will get you a harvest of healthy buds and a lot of them.
-Mister Nice GUY