0 1 2 3 Thu 25 Apr 1878 Thu 02 May 1878 Thu 09 May 1878 Thu 16 May 1878 Thu 23 May 1878 Thu 30 May 1878 Thu 06 Jun 1878 Thu 13 Jun 1878 Thu 20 Jun 1878 Sun 23 Jun 1878 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