condition	mean	min	max
0 h after light	1.54024	1.34636	1.73412
4 h after light	1.630915	1.17586	2.08597
8 h after light	4.235825	3.52417	4.94748
4 h after dark	9.639815	3.03433	16.2453
8 h after dark	0.665392	0.573073	0.757711
12 h after dark	2.672365	1.50316	3.84157