condition	mean	min	max
0 h after light	8.023900000000001	6.79175	9.25605
2 h after light	6.565535000000001	6.32725	6.80382
4 h after light	5.32776	4.91875	5.73677
8 h after light	5.8449	5.07401	6.61579
12 h after light	7.65975	7.40186	7.91764
2 h after dark	6.144	5.7421	6.5459
4 h after dark	6.97159	6.73609	7.20709
8 h after dark	8.217045	8.12676	8.30733
12 h after dark	8.765075	8.40672	9.12343