condition	mean	min	max
4 h after light	7052.3	7052.3	7052.3
8 h after light	6996.2	6855.4	7137.0
12 h after light	6024.85	5780.3	6269.4
4 h after dark	5395.049999999999	5075.4	5714.7
8 h after dark	5427.9	4306.5	6549.3
12 h after dark	4319.2	3778.5	4859.9