condition	mean	min	max
4 h after light	4.866070000000001	3.30412	7.71753
8 h after light	5.513249999999999	1.54894	9.51757
12 h after light	9.875483333333333	4.63552	15.8943
4 h after dark	10.557236666666666	8.44011	11.6728
8 h after dark	11.9147	10.8621	12.562
12 h after dark	39.805099999999996	32.8983	49.7835