condition	mean	min	max
4 h after light	3.729939	3.562497	4.0029
8 h after light	6.886946	4.003003	8.926141000000001
12 h after light	2.4034233333333335	1.673784	3.6238
16 h after light	9.109237666666667	4.233262	18.15941
4 h after dark	3.0005006666666665	2.662735	3.4666669999999997
8 h after dark	1.897049	1.7289259999999997	2.1452150000000003