condition	mean	min	max
3 h after light	11.10456	8.27418	13.4243
6 h after light	8.43511	7.16167	9.58249
9 h after light	7.14468	6.86562	7.34752
12 h after light	11.4900425	7.25354	22.0567
3 h after dark	8.85697	7.27568	11.0585
6 h after dark	7.4224266666666665	5.79935	9.80528
9 h after dark	8.77139	5.45506	11.1315
12 h after dark	10.15698	9.65476	10.6592