condition	mean	min	max
4 h after light	168.3	168.3	168.3
8 h after light	203.2	178.0	228.4
12 h after light	247.45	186.2	308.7
4 h after dark	333.3	312.0	354.6
8 h after dark	307.65	272.8	342.5
12 h after dark	256.6	201.6	311.6