condition	mean	min	max
3 h after light	6.208293333333334	5.08131	7.5696
6 h after light	12.627130000000001	7.70709	16.4415
9 h after light	22.0547	20.5405	24.9938
12 h after light	21.362000000000002	10.7469	28.9195
3 h after dark	15.2854	13.0406	16.5251
6 h after dark	12.484866666666667	11.2614	14.6108
9 h after dark	6.852953333333334	6.31785	7.25501
12 h after dark	6.17037	5.78938	6.55136