condition	mean	min	max
4 h after light	49.0	49.0	49.0
8 h after light	68.6	60.7	76.5
12 h after light	61.6	19.7	103.5
4 h after dark	69.5	48.0	91.0
8 h after dark	86.55	62.5	110.6
12 h after dark	75.5	69.0	82.0