condition	mean	min	max
4 h after light	11.448862	10.669166	12.228558
8 h after light	11.4544505	11.074471	11.83443
12 h after light	10.3884165	10.189817	10.587016
4 h after dark	9.6293005	8.883689	10.374912
8 h after dark	11.0441675	10.938457	11.149878
12 h after dark	11.99292	11.99292	11.99292