condition	mean	min	max
0 h after light	8.925075	8.3858	9.46435
2 h after light	4.9596599999999995	3.99711	5.92221
4 h after light	2.809235	2.32017	3.2983
8 h after light	4.84323	4.05079	5.63567
12 h after light	8.569579999999998	8.10555	9.03361
2 h after dark	9.168765	9.00799	9.32954
4 h after dark	8.389515	7.60485	9.17418
8 h after dark	11.4659	11.3699	11.5619
12 h after dark	9.398025	8.59045	10.2056