There is no right time to launch an idea, every time is the right time. Both the contradicting statements stands true. It is like asking a question which train to board for reaching London from Paris? The trains which starts at 10 am or the train which starts at 11 am?
What would you answer? In fact both the trains would take you to London, however it depends upon the time when you wish to reach there. If you wish to reach early, then start early, if you wish to reach late then start late.

Now don't wait, just go for it, ideas have no value unless executed. I can help you, let's setup a call.