condition	mean	min	max
0 h after light	1.43404	1.29653	1.57155
4 h after light	3.7964	3.67356	3.91924
8 h after light	1.99017	1.69385	2.28649
4 h after dark	1.68342	1.45267	1.91417
8 h after dark	2.6885700000000003	2.64034	2.7368
12 h after dark	1.274386	0.923202	1.62557