condition	mean	min	max
3 h after light	12.710633333333334	10.828	14.1331
6 h after light	14.146700000000001	11.7482	15.3968
9 h after light	16.423566666666666	15.8477	16.7735
12 h after light	17.901625000000003	15.8641	19.8744
3 h after dark	19.934433333333335	16.9709	22.1727
6 h after dark	21.0181	18.9554	22.4262
9 h after dark	15.901033333333334	14.0954	17.5285
12 h after dark	14.014299999999999	12.5148	15.5138