condition	mean	min	max
4 h after light	132.6365	126.114	139.159
8 h after light	169.7575	164.979	174.536
12 h after light	144.913	141.645	148.181
4 h after dark	119.17866666666667	115.346	122.077
8 h after dark	98.9704	92.4282	102.995
12 h after dark	100.13929999999999	98.4519	101.562