condition	mean	min	max
3 h after light	54.6539	48.2588	62.2211
6 h after light	47.2703	35.7025	54.5616
9 h after light	50.9681	40.6376	61.2779
12 h after light	59.0663	53.4364	63.7759
3 h after dark	58.48843333333333	50.1299	68.9167
6 h after dark	33.41016666666667	31.8196	35.2846
9 h after dark	29.986500000000003	24.6915	36.3935
12 h after dark	39.84165	35.1595	44.5238