Cumulative biting rate of Anopheles species (straight line), Anopheles dirus (circles), Anopheles maculatus s.l . (triangles) and Anopheles minimus s.l . (squares) during the night. Green: collections in the forest, Red: collections in the village. The vertical dotted line indicates the human sleeping time in the forest. The vertical dashed line indicates the human sleeping time in the village .