condition	mean	min	max
4 h after light	176.0445	172.065	180.024
8 h after light	133.951	132.498	135.404
12 h after light	151.4755	150.395	152.556
4 h after dark	169.8145	169.558	170.071
8 h after dark	203.1375	198.648	207.627
12 h after dark	214.23000000000002	210.281	218.179