condition	mean	min	max
4 h after light	1.60438	1.58515	1.62361
8 h after light	2.796075	2.65144	2.94071
12 h after light	3.122	2.55038	3.69362
4 h after dark	2.64607	2.06374	3.2284
8 h after dark	1.9852349999999999	1.86163	2.10884
12 h after dark	2.3068049999999998	2.2255	2.38811