condition	mean	min	max
4 h after light	151.2	151.2	151.2
8 h after light	181.45	178.8	184.1
12 h after light	282.0	274.9	289.1
4 h after dark	271.45	158.0	384.9
8 h after dark	239.2	178.4	300.0
12 h after dark	159.9	148.5	171.3