Fig. 5From: Daily rhythms in food intake and locomotor activity in a colony of domestic catsFeedograms of two nocturnal categorised individuals (left) and two diurnal categorised individuals (right). Actograms (or, here, feedograms) show the data (here, feeding behaviour through the food intake per time) for 2 days per line, with successive days appearing on successive lines (cf [30]). On the left side of each actogram, blue areas represent night time, white areas day timeBack to article page