condition	mean	min	max
4 h after light	0.7023090000000001	0.530725	0.873893
8 h after light	0.714533	0.672086	0.75698
12 h after light	1.0748035	0.993027	1.15658
4 h after dark	1.8260066666666668	1.49422	2.32388
8 h after dark	1.3097533333333333	1.034	1.54295
12 h after dark	1.2922	0.91183	1.87613