condition	mean	min	max
2 h after light	51.83026666666667	49.3925	53.758
6 h after light	57.8267	56.3291	59.877
10 h after light	56.106966666666665	54.1924	59.284
2 h after dark	44.6647	43.3926	45.5507
6 h after dark	41.1347	39.5329	43.6389
10 h after dark	34.2322	33.3009	35.1202