condition	mean	min	max
4 h after light	0.657284	0.536674	0.777894
8 h after light	1.88662	1.79348	1.97976
12 h after light	3.2064950000000003	2.90878	3.50421
4 h after dark	2.2201033333333333	2.20944	2.23543
8 h after dark	1.1255773333333334	0.992292	1.35749
12 h after dark	0.7168286666666667	0.519674	0.843599