Figure 2
From: Circadian and behavioural responses to shift work-like schedules of light/dark in the mouse

Activity onsets across the three shift work-like schedules. Plots representing the mean onsets of activity for the (A) Fwd, (B) Bck and (C) Alt groups throughout the stages of the running-wheel activity monitoring. The shaded area represents periods in darkness with the thickened horizontal line represents the onset of darkness.