condition	mean	min	max
4 h after light	140.327877	137.518231	143.137523
8 h after light	121.7019635	109.078211	134.325716
12 h after light	101.1322415	98.887161	103.377322
4 h after dark	71.7617075	56.349194	87.174221
8 h after dark	47.6542845	36.59273	58.715839
12 h after dark	98.176321	98.176321	98.176321