condition	mean	min	max
4 h after light	5.0579616666666665	3.215098	8.604334
8 h after light	2.5839963333333333	1.521517	3.5325949999999997
12 h after light	5.982182	4.310027	7.613441000000001
16 h after light	11.210373666666667	9.967661	12.023430000000001
4 h after dark	7.866218333333333	6.8723220000000005	8.363235000000001
8 h after dark	13.605879999999999	11.41215	15.40439