condition	mean	min	max
4 h after light	0.511448	0.50093	0.521966
8 h after light	2.2145099999999998	2.02076	2.40826
12 h after light	3.2838000000000003	1.65331	4.91429
4 h after dark	0.957846666961	8.83e-10	1.7466
8 h after dark	3.047209333333333	0.731728	4.54991
12 h after dark	3.315313333333333	1.74346	5.55181