Sleepy little bat

As I closed a shutter from the outside I saw the cute little bat clinging to the wall, so I took its photo and opened the shutter again. We often have bats behind the open shutters, between the shutter and the wall, and often they fly off in alarm, all disorientated if it is a sunny day.
Today was overcast and rainy, and luckily little batty moved a bit but stayed put.