Common wisdom says get off the peak before noon. I decided to begin at the Loveland Pass lot well after the threat of storms passed. Starting at 6 pm I made it back to the truck just before 3 am. Never needed the headlamp. Summer solstice sunset rather late and a full moon had already risen. Natural light the whole way. Do your research and try night hiking!
I started at Loveland Pass, hiked over the various subpeaks to get to Grizzly and continued on to Torreys. The weather was threatening so instead of returning the same way I downclimbed Torreys standard route to Stevens Gulch trailhead. There I was fortunate enough to get a ride back to Loveland Pass.