condition	mean	min	max
4 h after light	2.69942	1.3576	4.04124
8 h after light	2.5730500000000003	2.19985	2.94625
12 h after light	5.140285	3.56379	6.71678
4 h after dark	8.286999999999999	7.04495	9.52905
8 h after dark	8.191015	5.88403	10.498
12 h after dark	3.8718500000000002	1.95089	5.79281