0 1 2 3 Thu 04 Jun 1874 Fri 12 Jun 1874 Sat 20 Jun 1874 Sun 28 Jun 1874 Mon 06 Jul 1874 Tue 14 Jul 1874 Wed 22 Jul 1874 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