0 1 2 3 Sun 16 Apr 1876 Fri 21 Apr 1876 Wed 26 Apr 1876 Mon 01 May 1876 Sat 06 May 1876 Thu 11 May 1876 Tue 16 May 1876 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