condition	mean	min	max
3 h after light	8.915980000000001	7.76945	10.4496
6 h after light	8.616693333333334	6.48087	10.4672
9 h after light	11.7273	10.1478	12.6483
12 h after light	13.196200000000001	11.8072	14.9198
3 h after dark	19.8009	19.0044	21.1605
6 h after dark	18.7621	18.2706	19.18
9 h after dark	14.3933	13.1555	16.5659
12 h after dark	11.104	10.3444	11.8636