condition	mean	min	max
0 h after light	0.601054	0.515714	0.686394
4 h after light	0.5132194999999999	0.349692	0.676747
8 h after light	1.1957555	0.524031	1.86748
4 h after dark	2.362775	1.69198	3.03357
8 h after dark	1.5267249999999999	1.36342	1.69003
12 h after dark	1.01701	1.00581	1.02821