condition	mean	min	max
3 h after light	2.45064	1.9932	3.04267
6 h after light	3.35341	2.27456	4.85645
9 h after light	3.9269533333333335	2.52836	5.25835
12 h after light	3.20134	2.70627	3.70074
3 h after dark	3.71464	3.06672	4.38167
6 h after dark	2.9427233333333334	2.04467	3.54897
9 h after dark	3.063606666666667	2.69693	3.47672
12 h after dark	1.4862465	0.981953	1.99054