condition	mean	min	max
0 h after light	0.167265	0.133955	0.200575
4 h after light	0.331799	0.136248	0.52735
8 h after light	1.33822	1.08893	1.58751
4 h after dark	1.118355	1.05477	1.18194
8 h after dark	0.2982545	0.131694	0.464815
12 h after dark	0.1966698	0.0667686	0.326571