Fig. 4From: Daily rhythms in food intake and locomotor activity in a colony of domestic catsMean daily food consumption (grammes) every 20 min according to the sex (top) and chronotype (bottom). Female (n = 7) vs male (n = 7) and diurnal (n = 8) vs nocturnal (n = 6). Error bars represent standard errors, * indicates p < 0.05, ** indicates p < 0.01, *** indicates p < 0.001Back to article page