condition	mean	min	max
4 h after light	147.26850000000002	137.769	156.768
8 h after light	136.1705	131.077	141.264
12 h after light	133.895	132.717	135.073
4 h after dark	143.613	134.184	153.042
8 h after dark	143.192	136.832	149.552
12 h after dark	146.45299999999997	146.212	146.694