condition	mean	min	max
4 h after light	0.3705035	0.369063	0.371944
8 h after light	0.325386	0.269063	0.381709
12 h after light	1.0517595	0.834229	1.26929
4 h after dark	1.52154	1.34886	1.69422
8 h after dark	1.0155785	0.816777	1.21438
12 h after dark	0.699918	0.659204	0.740632