condition	mean	min	max
3 h after light	5.361206666666667	4.51326	6.12425
6 h after light	5.202166666666667	3.1643	7.19135
9 h after light	9.627716666666666	7.80208	11.1733
12 h after light	19.498255	8.11772	29.2806
3 h after dark	17.0091	12.5255	20.1355
6 h after dark	17.69343333333333	15.0063	20.1053
9 h after dark	12.1467	10.6805	13.7304
12 h after dark	5.262135000000001	5.14961	5.37466