condition	mean	min	max
4 h after light	7164.0	7164.0	7164.0
8 h after light	7706.200000000001	7660.8	7751.6
12 h after light	6425.299999999999	5534.4	7316.2
4 h after dark	9014.85	5292.3	12737.4
8 h after dark	11044.05	9408.1	12680.0
12 h after dark	11635.45	11522.0	11748.9