It depends on what kind of show you do.
If that's lovense, cum shows and private shows then there are two best time slots for you:
● 10 pm - 1 am GMT+1 (European professionals such as: UK, Germany, France fap before bed)
● 11 pm - 2 am EST when US (mostly East Coasters) come to CB to spend money on pussy.
I remember making awesome money in these both time slots when doing multiple cum shows.
If you converse a lot or do erotic tease/dance best time for it is in the evening US time as Americans are more into chatting and chilling then Europeans as not all of them speak English.
The slowest time slot FOR ANYTHING is 9 am-1.30 pm GMAT+1 (London) as European professionals are at work and most of US is sleeping. 99% of rooms are slow and quiet but the rooms in the first row. Things start to move after 1.30 pm (London) when US wakes up and the number of viewers is gradually increasing towards the end of the day. Moreover, it's an evening in Australia which can tip well as well.
Things slow down after about 2-3 hours again and between 4 pm - 10 pm not many people tip again. I don't know why actually. Australia sleeps, US goes to work and Europe finishes work and goes home?
Trust me. I've been camming for 6 years and I've been testing all time slots.
Good luck everyone!