condition	mean	min	max
4 h after light	3.046677	3.004886	3.0987139999999997
8 h after light	2.280649	1.4770299999999998	2.71406
12 h after light	1.517491	1.431729	1.634798
16 h after light	3.0154396666666665	2.50038	3.588157
4 h after dark	2.552852333333333	2.323635	2.90406
8 h after dark	1.617737	1.5704850000000001	1.666666