condition	mean	min	max
4 h after light	186.3	186.3	186.3
8 h after light	220.5	159.0	282.0
12 h after light	181.1	108.1	254.1
4 h after dark	119.25	86.9	151.6
8 h after dark	178.7	159.3	198.1
12 h after dark	213.75	168.0	259.5