condition	mean	min	max
4 h after light	753.4	753.4	753.4
8 h after light	501.05	431.0	571.1
12 h after light	587.3	444.2	730.4
4 h after dark	706.0	629.5	782.5
8 h after dark	932.4	712.2	1152.6
12 h after dark	1037.8	1006.8	1068.8