It was made known that the sculpture was from the Early Classical period.
Also, it was discovered that before 480 BCE, the Greeks experienced many conflicts with the Persians who threatened their independence, but by 480 BCE, the strong armies and navies of the Greeks had triumphed over their enemies. And due to their great victories, the Greeks developed their confidence and their art emerged with a new style.
In the case of this sculpture, it can be seen that Apollo stands calming the conflict with his outstretched arm as a display of power.