0 1 2 3 Tue 21 Jan 1879 Tue 28 Jan 1879 Tue 04 Feb 1879 Tue 11 Feb 1879 Tue 18 Feb 1879 Tue 25 Feb 1879 Tue 04 Mar 1879 Tue 11 Mar 1879 Tue 18 Mar 1879 Tue 25 Mar 1879 Tue 01 Apr 1879 Mon 07 Apr 1879 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