condition	mean	min	max
4 h after light	50.7	50.7	50.7
8 h after light	54.85	47.5	62.2
12 h after light	41.349999999999994	36.8	45.9
4 h after dark	34.400000000000006	33.1	35.7
8 h after dark	30.75	28.1	33.4
12 h after dark	31.4	22.5	40.3