condition	mean	min	max
4 h after light	0.255294	0.192402	0.318186
8 h after light	0.0519615	0.0	0.103923
12 h after light	0.1793705	0.168357	0.190384
4 h after dark	0.3629485	0.33762	0.388277
8 h after dark	0.830473	0.771453	0.889493
12 h after dark	0.810824	0.691213	0.930435