condition	mean	min	max
4 h after light	4084.8	4084.8	4084.8
8 h after light	3916.25	3520.2	4312.3
12 h after light	4435.1	4197.3	4672.9
4 h after dark	4375.2	4352.2	4398.2
8 h after dark	4248.05	4159.3	4336.8
12 h after dark	4141.9	3895.8	4388.0