condition	mean	min	max
4 h after light	1.89808	1.14371	2.65245
8 h after light	1.0871065	0.724173	1.45004
12 h after light	1.0032285	0.844727	1.16173
4 h after dark	1.14929	1.04353	1.27755
8 h after dark	0.9133403333333333	0.884324	0.928443
12 h after dark	2.3286	0.90972	4.59439