What timezone is Binance.com based on?
Not really sure about yours, but when I have done some transaction (e.g., withdrawal or a deposit) within the exchange, the date and time of the notification adapts to the timezone I am currently in, take note that the time format is in 24-hr military time.
As per the Binance launchpad, typically after the token is listed, the price of the token explodes for about 2-3 days before gradually losing value over time, which is very similar to how ICOs worked in the past. And I think it is risk-free, especially since you are simply staking your BNB into the pool while securing the token before it is officially listed on the market.
But still, even if the token is guaranteed to be listed, your job is to study and research the project before staking.