0 1 2 3 Tue 24 Sep 1878 Sun 29 Sep 1878 Fri 04 Oct 1878 Wed 09 Oct 1878 Mon 14 Oct 1878 Sat 19 Oct 1878 Thu 24 Oct 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