condition	mean	min	max
4 h after light	7842.1	7842.1	7842.1
8 h after light	7152.65	6283.0	8022.3
12 h after light	7389.1	6761.5	8016.7
4 h after dark	7123.049999999999	5809.2	8436.9
8 h after dark	6163.950000000001	6035.3	6292.6
12 h after dark	6435.5	6009.8	6861.2