0 1 2 3 Sun 09 Apr 1871 Fri 14 Apr 1871 Wed 19 Apr 1871 Mon 24 Apr 1871 Sat 29 Apr 1871 Thu 04 May 1871 Tue 09 May 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