condition	mean	min	max
0 h after light	15.50705	12.6848	18.3293
2 h after light	4.093005	2.93977	5.24624
4 h after light	7.175755	6.6514	7.70011
8 h after light	6.750195	5.38784	8.11255
12 h after light	4.124345	2.98895	5.25974
2 h after dark	5.01154	2.69575	7.32733
4 h after dark	6.99231	3.91782	10.0668
8 h after dark	8.7043	7.1005	10.3081
12 h after dark	10.347835	6.72027	13.9754