Fig. 2.

Human behaviours and vector biting rates for each household. Proportions of people in four behavioural categories—outdoors (green), indoors using LLINs (crosshatch), indoors awake without LLINs (yellow), and indoors asleep without LLINs (blue)—are depicted in the bar graphs for the four households in: A Rubber Bagan 1,2,3, B Jogesh and Chikka Para, C Noa Para and D Prue Mong U Headman Para. Parallel indoor (red) and outdoor (green) vector biting rates are illustrated with line graphs. People tend to be active in the evening to night (1800–2100 h) and in the early morning (0400–0500 h). Household-specific differences in human behaviour are seen. Low LLIN use is observed in Rubber Bagan 1,2,3 while high usage of LLINs is seen in other households, beginning at 2100 h