0 1 2 3 Wed 30 Jun 1948 Wed 07 Jul 1948 Wed 14 Jul 1948 Wed 21 Jul 1948 Wed 28 Jul 1948 Wed 04 Aug 1948 Wed 11 Aug 1948 Wed 18 Aug 1948 Wed 25 Aug 1948 Tue 31 Aug 1948 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