condition	mean	min	max
4 h after light	2.990151	2.7966290000000003	3.34248
8 h after light	2.1081866666666667	1.4610239999999999	2.572605
12 h after light	1.5193596666666667	1.3592090000000001	1.798803
16 h after light	2.8848956666666665	2.4887349999999997	3.41488
4 h after dark	2.500342	2.217717	2.716859
8 h after dark	11.517474	8.013641	16.9198