condition	mean	min	max
3 h after light	24.073166666666665	17.2593	29.0425
6 h after light	15.187796666666666	5.54369	21.8559
9 h after light	15.191866666666668	10.3919	23.2981
12 h after light	15.0015225	9.30819	20.1301
3 h after dark	9.8554	6.75783	13.1782
6 h after dark	10.19026	8.44748	12.0835
9 h after dark	10.9362	8.9029	13.4039
12 h after dark	12.329450000000001	11.7949	12.864