condition	mean	min	max
0 h after light	1.798272	0.718284	2.87826
4 h after light	1.794165	1.46376	2.12457
8 h after light	2.893875	2.1319	3.65585
4 h after dark	5.299215	4.24941	6.34902
8 h after dark	2.26971	1.42677	3.11265
12 h after dark	1.54373	0.0	3.08746