Please have a look at the 3 attached screenshots showing my sleep data from last 3 nights.
Each shows sleep in a different way. The first one shows sleep patterns outside bed time and wake time. The second hides data outside the sleeping hours. The third shows sleep pattern before bedtime but hides it after wake up time. I am quite convinced that until recently sleep patterns were shown as seen on the second image, i.e. anything outside sleeping hours was hidden. Now it's quite inconsistent and unpredictable. It is even worse in the mobile app (android), because the wake up time outside sleeping hours is added to the night's wake up time.
Does anyone see similar symptoms?