0 1 2 3 Fri 17 May 1907 Fri 24 May 1907 Fri 31 May 1907 Fri 07 Jun 1907 Fri 14 Jun 1907 Fri 21 Jun 1907 Fri 28 Jun 1907 Fri 05 Jul 1907 Fri 12 Jul 1907 Fri 19 Jul 1907 Tue 23 Jul 1907 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