Answer:
The most likely outcome if the author had climbed out of his tent much later would have been that the author would have missed nighttime on the ridge. If the author had climbed out of his tent much later, the eagle would likely have already left its nest, the evening would have been warmer, and the author would still have had time to climb to the rocky crag. However, the author would have missed the experience of nighttime on the ridge.
Step-by-step explanation: