condition	mean	min	max
4 h after light	7770.7	7770.7	7770.7
8 h after light	6837.1	6544.0	7130.2
12 h after light	6368.7	6226.0	6511.4
4 h after dark	4968.799999999999	4289.2	5648.4
8 h after dark	5151.75	4110.4	6193.1
12 h after dark	5888.95	5060.7	6717.2