condition	mean	min	max
4 h after light	196.413	191.059	201.767
8 h after light	176.6395	173.886	179.393
12 h after light	192.13150000000002	181.68	202.583
4 h after dark	239.5785	230.795	248.362
8 h after dark	227.4595	226.692	228.227
12 h after dark	220.61149999999998	217.737	223.486