condition	mean	min	max
4 h after light	2.036235	1.24143	2.83104
8 h after light	0.580317	0.035704	1.12493
12 h after light	2.172905	1.13459	3.21122
4 h after dark	3.0579966666666665	1.93208	4.08665
8 h after dark	1.8687136666666666	0.549051	3.36201
12 h after dark	2.4174697766666666	0.00488933	3.64089