condition	mean	min	max
0 h after light	3.59085	3.36302	3.81868
4 h after light	1.9683350000000002	1.95486	1.98181
8 h after light	0.36385	0.0	0.7277
4 h after dark	2.220315	1.89612	2.54451
8 h after dark	2.68867	2.069	3.30834
12 h after dark	3.6965149999999998	3.67992	3.71311