condition	mean	min	max
4 h after light	1.729415	1.66094	1.79789
8 h after light	1.65852	1.31074	2.0063
12 h after light	2.2005299999999997	2.18139	2.21967
4 h after dark	2.879965	2.80856	2.95137
8 h after dark	1.57026	1.5568	1.58372
12 h after dark	1.917775	1.67075	2.1648