condition	mean	min	max
4 h after light	203.5	203.5	203.5
8 h after light	164.55	154.2	174.9
12 h after light	126.1	110.1	142.1
4 h after dark	175.6	164.7	186.5
8 h after dark	169.1	162.6	175.6
12 h after dark	112.6	112.2	113.0