realskiers

Hmmm.  I would have thought that up in the Great North Woods dusk probably happens around 3 or 4 in the afternoon??

Oh, that's not for at least six weeks.  We're just coming off of 20 hours of daylight.   

Thanks for the recommendation on the Niterider.  Saves me a lot of reading reviews and all that.  I think I will only get two lights -- one for my bike and one for my wife's; both handlebar mounts.  We'll use them only for our regular rail trail ride, so no need for helmet mount or a second lamp.  We'll save the singletrack riding for the daylight hours of the weekends.  Looking forward to this, as it basically adds hours every week to our riding time.