Pernerka Pšeničná hladká extra silná mouka fermentation range
The catalog window for Pernerka Pšeničná hladká extra silná mouka is 24–72 hours at 4°C (39°F). Pandough estimates yeast and timing from that window plus your hydration, salt, yeast type, and the temperatures the dough actually sees.
Fermentation time also depends on dough temperature, yeast amount, hydration, and the split between warm and cold proofing.