condition	mean	min	max
4 h after light	2.4146833333333335	1.79252	3.49779
8 h after light	2.614809	0.605187	5.03396
12 h after light	3.77344	1.92674	5.59392
4 h after dark	6.485623333333334	5.58609	7.43383
8 h after dark	9.450193333333333	7.48667	11.1717
12 h after dark	7.04387	6.2694	7.44266