condition	mean	min	max
4 h after light	11.969695000000002	10.966404	12.972986
8 h after light	10.3540445	9.351895	11.356194
12 h after light	10.572273500000001	9.613272	11.531275
4 h after dark	9.9145075	9.728185	10.10083
8 h after dark	11.0024835	10.625521	11.379446
12 h after dark	11.311203	11.311203	11.311203