condition	mean	min	max
4 h after light	56.8	56.8	56.8
8 h after light	38.150000000000006	36.6	39.7
12 h after light	53.5	47.5	59.5
4 h after dark	56.150000000000006	48.1	64.2
8 h after dark	14.75	14.7	14.8
12 h after dark	22.25	12.1	32.4