condition	mean	min	max
3 h after light	4.65261	4.02451	5.80805
6 h after light	5.22497	3.39405	6.49546
9 h after light	7.6305966666666665	6.50002	9.14057
12 h after light	9.1877575	7.35093	11.3169
3 h after dark	9.30521	7.46588	10.4914
6 h after dark	8.675073333333334	7.95209	9.50827
9 h after dark	6.713966666666667	5.24182	8.51094
12 h after dark	6.1333649999999995	5.41784	6.84889