condition	mean	min	max
0 h after light	1.681155	1.49159	1.87072
4 h after light	1.0690650000000002	0.93361	1.20452
8 h after light	1.74757	1.28247	2.21267
4 h after dark	3.3436950000000003	3.3371	3.35029
8 h after dark	1.755865	1.72962	1.78211
12 h after dark	1.50845	1.49184	1.52506