condition	mean	min	max
4 h after light	10.21621	9.95752	10.4749
8 h after light	9.41932	9.40881	9.42983
12 h after light	10.492965	9.87873	11.1072
4 h after dark	12.4729	11.2782	13.6676
8 h after dark	9.240310000000001	9.14725	9.33337
12 h after dark	10.03544	9.29238	10.7785