condition	mean	min	max
4 h after light	252.445	250.574	254.316
8 h after light	208.006	204.286	211.726
12 h after light	210.75349999999997	201.152	220.355
4 h after dark	203.969	191.339	216.599
8 h after dark	229.426	223.877	234.975
12 h after dark	259.7925	258.705	260.88