Fig. 2
From: Relevance of internal time and circadian robustness for cancer patients
![Fig. 2](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs12885-016-2319-9/MediaObjects/12885_2016_2319_Fig2_HTML.gif)
Mean waveforms for each variable and period of time studied (before = a, during = b and after = c receiving chemotherapy). The mean for wrist temperature, motor activity, body position and TAP (n = 24) is represented as a black line with SEM as vertical grey lines. Rest declared denotes the percentage of patients that declared being asleep at each time point; this is repeated in grey on each graph for purposes of comparison