0 1 2 3 Fri 02 Feb 1912 Fri 09 Feb 1912 Fri 16 Feb 1912 Fri 23 Feb 1912 Fri 01 Mar 1912 Fri 08 Mar 1912 Fri 15 Mar 1912 Fri 22 Mar 1912 Fri 29 Mar 1912 Fri 05 Apr 1912 Fri 12 Apr 1912 Mon 15 Apr 1912 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