condition	mean	min	max
4 h after light	63.7	63.7	63.7
8 h after light	34.5	8.3	60.7
12 h after light	47.650000000000006	39.6	55.7
4 h after dark	30.6	9.7	51.5
8 h after dark	38.7	36.7	40.7
12 h after dark	27.5	19.2	35.8