MRU
macrumors Penryn
Indoors today about 25-30%
That makes a big difference too. I have mine set to Automatic with Full slider. I find 25% much too dim during the day here, plus if I'm outside at that level of brightness I can't see anything hence I generally leave it on near full auto except late night in bed where I take it down to aeronautic at around 40% slider.