0 1 2 3 Tue 09 Feb 1836 Tue 16 Feb 1836 Tue 23 Feb 1836 Tue 01 Mar 1836 Tue 08 Mar 1836 Tue 15 Mar 1836 Tue 22 Mar 1836 Tue 29 Mar 1836 Sun 03 Apr 1836 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