Tibber, hourly prices for the current day

Hello,

my Tibber contract starts next month. I am looking for some experience how to use the integration data. In the Tibber app, I see prices to every hour for today and the next day. But the HA integrations only shows current and daily max price.

How do I know when its the best time to start or avoid energy intensive things? For example trigger hot water generation in my heat pump. I know the price level, but when this sensor changes, the price has already changed. So I think it would be better to know the prices for the next x hours, but this seems not possible with the current integration.

Maybe existing Tibber users could share some experiences how they use this data, thank you