condition	mean	min	max
4 h after light	785.3	785.3	785.3
8 h after light	715.65	474.5	956.8
12 h after light	1216.65	834.9	1598.4
4 h after dark	1001.3	471.3	1531.3
8 h after dark	602.1	595.2	609.0
12 h after dark	549.0999999999999	544.8	553.4