condition	mean	min	max
3 h after light	14.027266666666666	11.8012	16.3201
6 h after light	9.87687	8.80651	10.7024
9 h after light	10.312756666666667	6.38812	17.1808
12 h after light	9.77551	7.16505	11.0839
3 h after dark	9.187373333333333	8.36301	10.5201
6 h after dark	7.63725	6.88654	8.79283
9 h after dark	6.96364	5.71167	7.7602
12 h after dark	7.205679999999999	6.56326	7.8481