condition	mean	min	max
4 h after light	92.5367	90.0482	95.0252
8 h after light	35.06825	33.6387	36.4978
12 h after light	14.2426	13.8998	14.5854
4 h after dark	15.7348	15.5747	15.8949
8 h after dark	23.246850000000002	22.4494	24.0443
12 h after dark	49.956950000000006	48.7045	51.2094