condition	mean	min	max
0 h after light	8.52139	6.84448	10.1983
2 h after light	12.4497	11.306	13.5934
4 h after light	10.226115	9.45173	11.0005
8 h after light	6.79279	5.37623	8.20935
12 h after light	6.76501	6.67299	6.85703
2 h after dark	7.316395	6.36987	8.26292
4 h after dark	6.531625	6.21424	6.84901
8 h after dark	8.088245	7.72943	8.44706
12 h after dark	10.38359	9.24638	11.5208