condition	mean	min	max
4 h after light	169.1804955	153.068735	185.292256
8 h after light	158.9315325	148.385903	169.477162
12 h after light	167.96236249999998	152.737888	183.186837
4 h after dark	217.985499	162.523376	273.447622
8 h after dark	242.29161649999998	174.425291	310.157942
12 h after dark	137.49927	137.49927	137.49927