0 1 2 3 Fri 07 Jul 1950 Fri 14 Jul 1950 Fri 21 Jul 1950 Fri 28 Jul 1950 Fri 04 Aug 1950 Fri 11 Aug 1950 Fri 18 Aug 1950 Fri 25 Aug 1950 Fri 01 Sep 1950 Tue 05 Sep 1950 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