0 1 2 3 Sat 18 Mar 1876 Sat 25 Mar 1876 Sat 01 Apr 1876 Sat 08 Apr 1876 Sat 15 Apr 1876 Sat 22 Apr 1876 Sat 29 Apr 1876 Sat 06 May 1876 Sat 13 May 1876 Sat 20 May 1876 Sat 27 May 1876 Tue 30 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