0 1 2 3 Tue 27 Feb 1877 Tue 06 Mar 1877 Tue 13 Mar 1877 Tue 20 Mar 1877 Tue 27 Mar 1877 Tue 03 Apr 1877 Tue 10 Apr 1877 Tue 17 Apr 1877 Tue 24 Apr 1877 Tue 01 May 1877 Tue 08 May 1877 Mon 14 May 1877 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