condition	mean	min	max
4 h after light	8113.1	8113.1	8113.1
8 h after light	6487.45	3927.1	9047.8
12 h after light	2731.85	628.4	4835.3
4 h after dark	1238.0	730.8	1745.2
8 h after dark	2572.85	1960.3	3185.4
12 h after dark	5352.15	3607.5	7096.8