condition	mean	min	max
4 h after light	2383.9	2383.9	2383.9
8 h after light	1830.5	1444.0	2217.0
12 h after light	786.25	433.6	1138.9
4 h after dark	390.55	272.3	508.8
8 h after dark	639.15	378.3	900.0
12 h after dark	1932.15	935.5	2928.8