condition	mean	min	max
4 h after light	200.868111	153.825778	247.910444
8 h after light	193.9242085	174.941196	212.907221
12 h after light	205.161283	175.186184	235.136382
4 h after dark	523.9880055	250.116871	797.85914
8 h after dark	471.4848915	309.847441	633.122342
12 h after dark	255.539749	255.539749	255.539749