condition	mean	min	max
0 h after light	1.437208	0.719566	2.15485
4 h after light	1.0859744999999998	0.708189	1.46376
8 h after light	2.873335	2.19351	3.55316
4 h after dark	2.473245	2.1247	2.82179
8 h after dark	3.195315	2.85353	3.5371
12 h after dark	1.76205	0.71732	2.80678