condition	mean	min	max
4 h after light	130.308535	126.19695	134.42012
8 h after light	142.431331	130.169067	154.693595
12 h after light	103.329564	90.372182	116.286946
4 h after dark	157.4155895	128.62419	186.206989
8 h after dark	130.450222	100.92437	159.976074
12 h after dark	109.722932	109.722932	109.722932