Table 3.

Descriptive statistics of the four RFID datasets used in Study 2

	Dataset
	unprocessed		< 20 duration deleted		interpolated w/ 75 s		one triadic closure
	M	SD	M	SD	M	SD	M	SD
Interaction duration [in s]	23.56	46.30	58.78	83.06	101.42	265.20	27.43	130.00
Aggregated dyadic duration [in min]	15.52	40.30	9.83	32.60	22.78	52.89	36.04	110.41
Individual total duration [in min]	868.87	442.14	550.39	357.51	1275.85	579.89	2018.38	1520.13

N_unprocessed = 82.747, N_{< 20 duration deleted} = 20.677, N_interpolated = 25.318, N_{triadic closure} = 158.501, M = Mean, SD = Standard Deviation. Interaction Duration = the duration of an RFID interaction, Aggregated Dyadic Duration = the length of an interaction for each dyad aggregated over the whole data collection period. Individual Total Duration = the time spent in social interactions per individual aggregated over the whole data collection period