Try a daybreak tour to conquer the crowds, watch light spill over the caldera
https://chancepsbd742.swiftnestly.com/posts/santorini-photography-tour-capture-blue-domes-hidden-alleys-and-iconic-sunset-shots-2
Try a break of day journey to conquer the crowds, watch easy spill over the caldera, and capture serene streets earlier than the island wakes up.