condition	mean	min	max
4 h after light	327.1	327.1	327.1
8 h after light	287.15	254.9	319.4
12 h after light	1138.65	311.5	1965.8
4 h after dark	1247.5	435.8	2059.2
8 h after dark	471.45	385.0	557.9
12 h after dark	367.55	286.8	448.3