condition	mean	min	max
4 h after light	164.2	164.2	164.2
8 h after light	195.0	187.4	202.6
12 h after light	312.1	264.9	359.3
4 h after dark	276.35	162.4	390.3
8 h after dark	169.2	134.2	204.2
12 h after dark	184.4	174.5	194.3