condition	mean	min	max
2 h after light	17.15	13.3059	22.6861
6 h after light	14.935866666666666	12.4801	18.7481
10 h after light	14.866916666666667	12.6901	21.9277
14 h after light	17.298983333333332	11.2315	20.9402
18 h after light	20.5952	16.1124	22.9653
2 h after dark	12.984549999999999	10.4127	18.8095