0 1 2 3 Wed 30 Dec 1874 Thu 31 Dec 1874 Fri 01 Jan 1875 Sat 02 Jan 1875 Sun 03 Jan 1875 Mon 04 Jan 1875 Tue 05 Jan 1875 Wed 06 Jan 1875 Thu 07 Jan 1875 Fri 08 Jan 1875 Sat 09 Jan 1875 Sun 10 Jan 1875 Mon 11 Jan 1875 Tue 12 Jan 1875 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