Many people here write their position about the correct time for investing and investing in general. I think that they are right, you do not need to wait very long for the correct ICO, because almost every ICO is a risk.
No, I think wait for good time to investment into ICO is also important like find great ICO. Example currently, the cryptocurrency have bearish trending, if you invest into some ICO projects, you usually have good profit than the bullish trending on the cryptocurrency market like January.