condition	mean	min	max
3 h after light	18.4406	11.4075	25.465
6 h after light	5.065276666666667	2.84329	8.68667
9 h after light	1.28891	1.16538	1.47209
12 h after light	2.64349825	0.575934	7.76583
3 h after dark	7.047413333333333	4.13512	10.1492
6 h after dark	2.7823033333333336	2.11028	3.53561
9 h after dark	8.65148	7.14978	9.87381
12 h after dark	9.53661	7.03802	12.0352