0 1 2 3 Thu 28 Sep 1871 Tue 03 Oct 1871 Sun 08 Oct 1871 Fri 13 Oct 1871 Wed 18 Oct 1871 Mon 23 Oct 1871 Sat 28 Oct 1871 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