condition	mean	min	max
4 h after light	3472.9	3472.9	3472.9
8 h after light	2932.65	2204.8	3660.5
12 h after light	1969.5	1235.4	2703.6
4 h after dark	853.9	436.7	1271.1
8 h after dark	411.95	350.9	473.0
12 h after dark	602.3	420.4	784.2