condition	mean	min	max
0 h after light	0.408234	0.40787	0.408598
4 h after light	1.6489075	0.804275	2.49354
8 h after light	0.714915	0.62278	0.80705
4 h after dark	2.208335	1.80261	2.61406
8 h after dark	3.729275	3.24069	4.21786
12 h after dark	1.299396	0.407322	2.19147