condition	mean	min	max
4 h after light	11.5091805	11.260504	11.757857
8 h after light	10.838803	10.758475	10.919131
12 h after light	9.56827	9.240294	9.896246
4 h after dark	10.046657	9.930852	10.162462
8 h after dark	10.4588415	10.159208	10.758475
12 h after dark	12.128578	12.128578	12.128578