48h,sex,,72h,sex 0.56,F,,0.31,F 0.21,F,,0.85,F 0.5,F,,0.3,F 0.64,F,,0.65,F 0.77,F,,0.18,F 0.62,F,,0.87,F 0.77,F,,0.69,F 0.84,F,,0.48,M 0.08,F,,0.78,M 0.68,M,,0.79,M 0.5,M,,0.81,M 0.09,M,,0.34,M 0.78,M,,0.16,M 0.85,M,,0.04,M 0.57,M,,0.9,M 0.56,M,,0.72,M ,,,, ,,,, partner preference index comparison at different test times from the start of cohabitation,,,, ,,,, ,,,, ,,,, ,,,, ,,,, ,,,, ,,,, ,,,, ,,,, ,,,, ,,,, ,,,, ,,,, ,,,, ,,,, ,,,, ,,,, ,,,, ,,,, ,,,, ,,,, ,,,, ,,,, ,,,, ,,,, ,,,, ,,,, ,,,, ,,,, ,,,, ,,,, ,,,, ,,,,