condition	mean	min	max
3 h after light	23.401533333333333	20.1577	25.0833
6 h after light	28.4114	21.9274	33.3811
9 h after light	41.0259	35.4691	51.419
12 h after light	51.5553	50.1871	52.7616
3 h after dark	50.5638	48.453	54.1716
6 h after dark	41.4548	41.3643	41.573
9 h after dark	35.52146666666667	30.9757	38.2651
12 h after dark	19.5448	14.9899	28.3727