condition	mean	min	max
4 h after light	0.1544455	0.0	0.308891
8 h after light	0.898266	0.670352	1.12618
12 h after light	1.8026499999999999	1.37543	2.22987
4 h after dark	3.154495	2.16812	4.14087
8 h after dark	1.5965125	0.937145	2.25588
12 h after dark	0.298258	0.263605	0.332911