condition	mean	min	max
4 h after light	56.4	56.4	56.4
8 h after light	72.35	53.9	90.8
12 h after light	54.900000000000006	46.2	63.6
4 h after dark	48.75	41.6	55.9
8 h after dark	34.1	31.0	37.2
12 h after dark	50.45	42.1	58.8