condition	mean	min	max
3 h after light	3.837546666666667	3.72493	4.03749
6 h after light	3.84983	3.5425	4.38425
9 h after light	5.66226	5.30829	5.94648
12 h after light	8.98523	8.82712	9.28692
3 h after dark	7.193913333333334	7.11115	7.23583
6 h after dark	8.85452	8.51537	9.03721
9 h after dark	8.534993333333333	7.63669	9.95593
12 h after dark	7.35632	6.75862	7.8566