condition	mean	min	max
3 h after light	61.183033333333334	38.4461	83.1522
7 h after light	65.57192500000001	46.0786	88.674
11 h after light	58.663358333333335	41.0012	82.7292
2 h after dark	59.943175000000004	40.2537	84.5656
6 h after dark	62.025800000000004	46.8603	81.8918
10 h after dark	56.53255	41.0636	81.9526