condition	mean	min	max
3 h after light	4.31899	1.94172	5.52964
6 h after light	3.44381	2.5885	4.534
9 h after light	5.054836666666667	3.7607	5.73182
12 h after light	7.9886675	5.48646	9.43177
3 h after dark	9.72195	9.13848	10.2098
6 h after dark	10.211186666666666	9.55226	10.5644
9 h after dark	8.666866666666667	7.10705	9.95277
12 h after dark	7.005274999999999	4.47224	9.53831