condition	mean	min	max
2 h after light	12.881515	9.70339	16.0996
6 h after light	8.77674	7.37035	10.4609
10 h after light	7.17793	6.15259	8.4033
14 h after light	7.645485	5.30019	11.8463
18 h after light	9.94795	7.12183	11.2461
2 h after dark	8.738491666666667	7.0653	10.3142