condition	mean	min	max
4 h after light	11.800687499999999	11.66448	11.936895
8 h after light	12.074045000000002	12.021375	12.126715
12 h after light	11.285709	11.175733	11.395685
4 h after dark	11.220034	10.95478	11.485288
8 h after dark	10.892972	10.300656	11.485288
12 h after dark	12.687878	12.687878	12.687878