condition	mean	min	max
4 h after light	7111.8	7111.8	7111.8
8 h after light	6535.05	6508.3	6561.8
12 h after light	5885.65	5829.9	5941.4
4 h after dark	7852.5	5285.5	10419.5
8 h after dark	8612.95	7515.3	9710.6
12 h after dark	9135.7	8685.9	9585.5