Is it possible to adjust lighting level for the Pathlight Battery (with no motion)?

Is it possible to adjust the lighting level for the Pathlight Battery -- when there is no motion? Right now it seems like the lighting level is either (a) extremely dim when there is no motion, or (b) I can temporarily set the light to on with full brightness, but that only increases the brightness temporarily.I'd like to find a brighter setting for no motion mode somewhere in the middle so that the lights are somewhat bright and then with motion it goes full bright.