condition	mean	min	max
4 h after light	181.453001	176.083509	186.822493
8 h after light	58.656602500000005	42.440954	74.872251
12 h after light	59.908681	38.254457	81.562905
4 h after dark	32.461686	29.193576	35.729796
8 h after dark	37.5523665	28.509918	46.594815
12 h after dark	286.317401	286.317401	286.317401