condition	mean	min	max
4 h after light	33.7	33.7	33.7
8 h after light	31.75	27.3	36.2
12 h after light	5.9	2.9	8.9
4 h after dark	19.5	15.9	23.1
8 h after dark	60.0	46.3	73.7
12 h after dark	39.650000000000006	35.6	43.7