condition	mean	min	max
0 h after light	1.716585	1.407	2.02617
4 h after light	1.8930799999999999	1.79203	1.99413
8 h after light	3.831035	3.31205	4.35002
4 h after dark	3.11548	3.0228	3.20816
8 h after dark	2.697965	2.25179	3.14414
12 h after dark	1.5196200000000002	1.49293	1.54631