condition	mean	min	max
4 h after light	1053.4	1053.4	1053.4
8 h after light	944.4000000000001	868.6	1020.2
12 h after light	810.35	747.7	873.0
4 h after dark	800.3	761.3	839.3
8 h after dark	858.1	709.0	1007.2
12 h after dark	1014.1	834.7	1193.5