Hi. I have functioned as a manager for tease/erotic models (your skill set is my absolute favorite). Besides a smart bio (2 - 3 sexy photos, no nudity) with minimal information (just enough to trap the user into buying content or clicking social media), I strive for 30 hour work weeks. This seems to work best as Mon - Sat, 3PM (-5 GMT) until 2AM (-5 GMT -- EST/Colombia). I always recommend a 5 hour block that makes you the most comfortable, and then test the water. A minimum of 5 hours usually lets you be active during different aspects of a users day (at work, after dinner, in the evening, before bed). You'll catch different users at different times, and until you learn the patterns of your regulars, you'll want to experiment. If it's slow, start later. If it's busy... good! If you have energy and the tips are flowing, stay longer, etc.
A lot of it comes down to your followers. 7100 after 3 months is incredibly good! Two of CB's ranking systems that I've read about (contest/#hashtags) work by increasing your % from unique viewers who stay in your room for a minimum of 1 minute. Followers do a great job of helping this number to increase.
In the end, you must do what is most comfortable for you. Try to find a 5-8 hour block where you can work and feel relaxed, but also is busy enough to pay your bills.
Disclaimer (lol) -- I am a software developer with more than 30 years of experience. Until a few weeks ago (semi-retired from CB bot/app coding), I spent 20 hours a day active on CB. I've seen and done a lot. I've been a model, a content creator, a user, a fan, a developer, and a voice for change, and a CB 2021 contest nominee.
Cheers and have fun,
Cexmental