light cycle on super cali haze

wats da deal im 50 days into my girl and its about a week and a half into flowering but i got the light cycle on 24/0 should i switch it to 12/12 or keeep it like that. becouse i also got a bcn diesel that is 50 days into it to but no sighn of sex and everyone said with the bcn diesel u neeed to switch it to 12/12 or it willl stay vegggin this true or bullshit let me know everything i neeed to know.
goood looks one luv

Since it is flowering in 24/0 I am assuming it is an auto... I would recommend dropping it to either 20/4 or 18/6 Most auto's actually prefer some darkness for optimum results.

BCN Diesel if not an auto needs to go 12/12 to force into flowering.

its a auto im gonna try to switch it see what happens if not you know any reason why its not shown ne sex its supposed to be seed to harvest 70 days its beeen 50 and i dont even know what sex it is