0 1 2 3 Thu 30 Aug 1962 Tue 04 Sep 1962 Sun 09 Sep 1962 Fri 14 Sep 1962 Wed 19 Sep 1962 Mon 24 Sep 1962 Sat 29 Sep 1962 Hours Slept Hours Slept Rolling Average Total Time in Bed Total Rolling Average <- Previous Period Next Period -> Date Range: to Offset: hours Data: Hours Slept Hours Laying Awake Total Time in Bed Total Dreams Show: Raw Data Rolling Average Rolling Average: Start from Zero Events: None Major All