condition	mean	min	max
4 h after light	329.5	329.5	329.5
8 h after light	402.0	331.6	472.4
12 h after light	388.7	382.2	395.2
4 h after dark	398.35	267.6	529.1
8 h after dark	360.85	337.4	384.3
12 h after dark	409.95	376.0	443.9