condition	mean	min	max
4 h after light	1.1690703333333332	0.548407	2.14273
8 h after light	1.6849193333333334	0.382808	2.81481
12 h after light	2.0251099999999997	1.13543	3.04644
4 h after dark	1.88481	1.31831	2.27416
8 h after dark	1.3307256666666667	0.990867	1.70261
12 h after dark	1.49162	1.37326	1.59034