condition	mean	min	max
4 h after light	10.57667	9.88844	11.2649
8 h after light	11.2507	10.8351	11.6663
12 h after light	13.075	12.2342	13.9158
4 h after dark	12.9977	12.7283	13.2414
8 h after dark	13.9729	13.6489	14.1594
12 h after dark	11.5349	11.0168	11.8595