condition	mean	min	max
0 h after light	0.613893	0.613346	0.61444
4 h after light	0.875238	0.604726	1.14575
8 h after light	2.0402449999999996	1.2487	2.83179
4 h after dark	1.6101299999999998	1.30517	1.91509
8 h after dark	1.66713	1.42137	1.91289
12 h after dark	1.0585715	0.918783	1.19836